Sliding—locking below liquid manway door
A manway gate assembly couples to a tank and provides a liquid tight seal. The manway gate assembly includes a gate selectively slideable in a first linear direction between an open position, a closed position, and/or an intermediate position between the open position and the closed position. The manway gate assembly includes one or more locking members arranged adjacent to the gate and moveable between a locked position and an un-locked position. When in the locked position, the one or more locking members apply a biasing force to the gate in a second linear direction perpendicular to the first linear direction to seal the gate to the tank and provide a liquid tight seal.
1. A container comprising:
a tank;
a gate coupled to the tank;
a frame disposed around the gate;
a locking member that engages the frame around the gate when in a locked position; and
an aperture located in the frame collinearly with the locking member,
wherein the locking member removably engages the frame within the aperture to apply a biasing force to the gate.
2. The container of claim 1 , further comprising a sealing surface including a gasket to which the gate is pressed by the biasing force.
3. The container of claim 2 , wherein the gate is spaced from and avoids contact with the sealing surface during linear displacement of the gate.
4. The container of claim 1 , wherein the gate includes a first radius that matches a second radius of the tank.
5. The container of claim 1 , wherein the gate slides in a first plane and the locking member slides in a second plane parallel to the first plane between the locked position and an unlocked position.
6. The container of claim 5 , wherein the gate is slideable in the first plane along a surface of the tank between an open position, a closed position, and an intermediate position between the open position and the closed position.
7. The container of claim 1 , further comprising a cam coupled to the gate and connected to the locking member to slideably displace the locking member between the locked position and an unlocked position.
8. The container of claim 1 , wherein the container includes a fermentation tank.
9. The container of claim 1 , wherein the locking member includes a tapered end that cooperates with the aperture to apply the biasing force to the gate to seal the gate to the surface of the tank in the locked position.
10. A gate assembly comprising:
a gate slideable in a first linear direction;
a locking member disposed adjacent to the gate, the locking member being slideable between a locked position and an unlocked position; and
an aperture located in a frame disposed around the gate, the aperture being located collinearly with the locking member,
wherein the locking member engages the frame when in the locked position, and
wherein in the locked position the locking member removably engages the frame within the aperture to apply a biasing force to the gate in a second linear direction perpendicular to the first linear direction.
11. The gate assembly of claim 10 , further comprising a sleeve coupled to the gate to slideably receive the locking member.
12. The gate assembly of claim 10 , wherein the gate assembly is configured to be accommodated adjacent an aperture located on a tank.
13. The gate assembly of claim 10 , wherein the gate includes a gasket attached thereto such that the gasket forms a seal on a surface when the biasing force acts upon the gate.
14. The gate assembly of claim 10 , further comprising one or more guide tracks to guide the gate in the first linear direction.
15. The gate assembly of claim 10 , wherein a bottom edge of the gate seats in a receiver when the gate is in a closed position.
16. The gate assembly of claim 10 , wherein the locking member includes a tapered end that cooperates with the aperture to apply the biasing force to the gate in the second linear direction.
17. A sliding gate assembly comprising:
a gate slideable in a first direction;
a pin disposed adjacent to the gate, the pin being slideable between a locked position and an unlocked position; and
an aperture located in a frame disposed around the gate, the aperture being located collinearly with the pin,
wherein the pin engages the frame when in the locked position, and
wherein, when in the locked position, the pin removably engages the frame within the aperture to displace the gate in a second direction substantially perpendicular to the first direction.
18. The sliding gate assembly of claim 17 , further comprising a rod connected to the pin to rotate the pin between the locked position and the unlocked position.
19. The sliding gate assembly of claim 18 , further comprising an actuator connected with the rod to rotate the pin between the locked position and the unlocked position.
20. The sliding gate assembly of claim 17 , wherein the pin includes a tapered end that cooperates with the aperture to displace the gate in the second direction.