Agitator shaft seal assembly for industrial mixers
An agitator shaft seal assembly for use on industrial mixers, particularly horizontal dough mixers, that includes a stator plate that is adapted to be mounted on a rotary seal adapter plate; a rotor mounted on the stator plate; a push ring mounted on the rotor; a seal gland disposed between the rotor and the push ring; and a locking ring mounted on the push ring.
1. An agitator shaft seal assembly for use on industrial mixers, comprising:
(a) a stator plate, wherein the stator plate is adapted to be mounted on a rotary seal adapter plate;
(b) a rotor mounted on the stator plate;
(c) a push ring mounted on the rotor, wherein the push ring includes a top portion and a bottom portion that are connected by a hinge to one another on one side of the push ring, and wherein the top portion and bottom portion of the push ring are secured to one another by a clamp pin on a side of the push ring opposite the hinge;
(d) a seal gland disposed between the rotor and the push ring; and
(e) a locking ring mounted on the push ring.
2. The agitator shaft seal assembly of claim 1 , further including a single drive pin disposed between and connected to both the rotor and the push ring for allowing the rotor and the push ring to rotate together.
3. The agitator shaft seal assembly of claim 1 , wherein the rotor includes a top portion and a bottom portion that are detachably connected to one another by two connectors.
4. The agitator shaft seal assembly of claim 1 , wherein the seal gland further includes a split formed therein.
5. The agitator shaft seal assembly of claim 1 , wherein the locking ring includes a top portion and a bottom portion that are detachably connected to one another by two screws.
6. An agitator shaft seal assembly for use on industrial mixers, comprising:
(a) a circular stator plate, wherein the circular stator plate is adapted to be mounted on a rotary seal adapted plate;
(b) a circular rotor mounted on the stator plate;
(c) a circular push ring mounted on the rotor, wherein the push ring includes a top portion and a bottom portion that are connected by a hinge to one another on one side of the push ring, and wherein the top portion and the bottom portion of the push ring are secured to one another by a clamp pin on a side of the push ring opposite the hinge;
(d) a circular seal gland disposed between the rotor and the push ring; and
(e) a circular locking ring mounted on the push ring.
7. The agitator shaft seal assembly of claim 6 , further including a single drive pin disposed between and connected to both the rotor and the push ring for allowing the rotor and the push ring to rotate together.
8. The agitator shaft seal assembly of claim 1 , wherein the rotor includes a top portion and a bottom portion that are detachably connected to one another by two connectors.
9. The agitator shaft seal assembly of claim 1 , wherein the seal gland further includes a split formed therein.
10. The agitator shaft seal assembly of claim 1 , wherein the locking ring includes a top portion and a bottom portion that are detachably connected to one another by two screws.
11. An agitator shaft seal assembly for use on industrial mixers, comprising:
(a) a circular stator plate, wherein the circular stator plate is adapted to be mounted on a rotary seal adapted plate;
(b) a circular rotor mounted on the stator plate, wherein the circular rotor includes a top portion and a bottom portion, wherein the top portion and the bottom portion of the rotor are detachably connected to one another by two connectors positioned opposite one another on the rotor;
(c) a circular push ring mounted on the rotor, wherein the circular push ring includes a top portion and a bottom portion connected by a hinge to one another on one side of the push ring, and wherein the top portion and the bottom portion of the push ring are secured to one another by a clamp pin on a side of the push ring opposite the hinge;
(d) a circular seal gland disposed between the rotor and the push ring; and
(e) a circular locking ring mounted on the push ring, wherein the circular locking ring includes a top portion and a bottom portion, and wherein the top portion and the bottom portion of the locking ring are detachably connected to one another by two screws positioned opposite one another on the locking ring.
12. The agitator shaft seal assembly of claim 11 , further including a single drive pin disposed between and connected to both the rotor and the push ring for allowing the rotor and the push ring to rotate together.
13. The agitator shaft seal assembly of claim 11 , wherein the seal gland further includes a split formed therein.