Separation cylinder body of cow dung solid-liquid separator

Abstract

The utility model discloses a separation cylinder body of a cow dung solid-liquid separator. The separation cylinder body comprises a fixed bracket, a press cylinder body, a flow guide bracket, an inner filter screen cylinder, a liquid outlet, a machine head end cover, an upper fixed supporting leg, an upper cover plate, an upper driving rod, a hinged connecting rod, a lower fixed supporting leg, a lower cover plate and a lower driving long rod. The inner filter screen cylinder in the press cylinder body is matched with the flow guide bracket fixedly clamped between the inner side wall of the press cylinder body and the inner filter screen cylinder to perform overhead flow guide, so that water generated by extruding cow dung is uniformly guided to the liquid outlet to be discharged; meanwhile, the double-open type machine head end cover sealed by the connecting rod matched with the balancing weight can remove the balancing weight and is convenient to open, cow dung blocks are discharged from the machine head end cover, and the cow dung solid-liquid separation efficiency can be improved.

Description

[Technical field]

[0001] The utility model relates to the technical field of cow dung processing equipment components, in particular to the technical field of a separation cylinder of a cow dung solid-liquid separator. [Background technology]

[0002] With the rapid development of cattle breeding, fecal pollution has become a major problem. Due to the lack of attention paid to the treatment of cow dung in some areas, cow dung is piled up everywhere in some places where cattle are concentrated. Every summer, the stench is overwhelming, which not only has an adverse impact on the normal life of the surrounding residents, but also is the source of the breeding of various bacterial pathogens, which has a serious impact on the breeding population. Large cattle farms will produce a lot of cow dung. If it is not handled in time, it will affect the environment and livestock health. Cow dung can be used as fuel or produce organic fertilizer, etc., but these all require the cow dung to be dehydrated before it is conducive to the storage and transportation of cow dung. If it is naturally air-dried, it will not only take a long time and a large area, but also cause air deterioration and affect the environment around the farm. Most of the existing cow dung treatment devices use spiral extrusion for solid-liquid separation. Since the solid content of cow dung is only about 15%, the spiral extrusion method cannot solve the water content problem of the solid after separation. The water content of the solid matter after spiral extrusion is 65%-75%, which increases the energy consumption of the later cow dung drying operation. The horizontal press cylinder drives the extrusion plate to press the cow dung into the press cylinder for compression and solid-liquid separation. The water content of the cow dung solid can be as low as 45%. However, the water in the cow dung cannot be evenly discharged during the pushing process of the press cylinder. At the same time, the cow dung blocks formed by pushing are not easy to come out, which seriously affects the efficiency of solid-liquid separation of cow dung. [Utility Model Content]

[0003] The purpose of the utility model is to solve the problems in the prior art and propose a separation cylinder of a cow dung solid-liquid separator, which can be overhead diverted through an inner filter screen cylinder in the press cylinder body and a guide bracket arranged between the inner filter screen cylinder and the inner filter screen cylinder with a fixed clamp, so that the moisture produced by squeezing the cow dung can be evenly diverted to the liquid outlet for discharge. At the same time, the double-opening machine head end cover blocked by a connecting rod and a counterweight block can be opened conveniently by removing the counterweight block, and the cow dung blocks can be discharged from the machine head end cover, which is beneficial to improving the efficiency of solid-liquid separation of cow dung.

[0004] To achieve the above-mentioned purpose, the utility model proposes a separation cylinder of a cow dung solid-liquid separator, comprising a fixed bracket, a press cylinder, a flow guide bracket, an inner filter screen cylinder, a liquid outlet, a head end cover, an upper fixed support leg, an upper cover plate, an upper driving rod, a hinged connecting rod, a lower fixed support leg, a lower cover plate and a lower driving long rod, a press cylinder is arranged on the top of the fixed bracket, a flow guide bracket is evenly arranged around the press cylinder, an inner filter screen cylinder is arranged in the press cylinder, the inner filter screen cylinder is installed in the press cylinder through the flow guide bracket, a liquid outlet is arranged at the bottom of the press cylinder, a head end cover is arranged at the left end opening of the press cylinder, and the head end cover includes It comprises an upper fixed support leg, an upper cover plate, an upper driving rod, a hinged connecting rod, a lower fixed support leg, a lower cover plate and a lower driving long rod, wherein the upper fixed support leg is fixedly arranged on the outer side of the left end opening of the press cylinder body, an upper driving rod is hinged on the upper fixed support leg, the upper driving rod is fixedly connected to the middle part of the upper cover plate, the outer end of the upper driving rod is extended and hinged to the hinged connecting rod, the lower fixed support leg is fixedly arranged on the outer side of the left end opening of the press cylinder body, a lower driving long rod is hinged on the lower fixed support leg, the middle extending support leg of the lower driving long rod is fixedly connected to the middle part of the lower cover plate, the lower driving long rod is hinged to the hinged connecting rod, and a counterweight block is detachably arranged on the lower driving long rod.

[0005] Preferably, the inner filter screen cylinder is a double-layer fine-pore screen cylinder with openings at both ends, and the inner filter screen cylinder is detachably arranged in the cylinder body of the press.

[0006] Preferably, the flow guide bracket is a hollow bracket, and a plurality of flow guide holes are evenly arranged throughout the flow guide bracket.

[0007] Preferably, the press cylinder body is a cylindrical cylinder body, and the front and rear sides of the press cylinder body are fixed to a fixed bracket by locking bolts.

[0008] Preferably, a shut-off valve is provided on the liquid outlet.

[0009] The beneficial effects of the utility model: the utility model combines a fixed bracket, a press cylinder, a guide bracket, an inner filter screen cylinder, a liquid outlet, a head end cover, an upper fixed support foot, an upper cover plate, an upper drive rod, a hinged connecting rod, a lower fixed support foot, a lower cover plate and a lower drive long rod together, and after experimental optimization, can perform overhead diversion through the inner filter screen cylinder in the press cylinder body in cooperation with the guide bracket disposed between the inner wall of the press cylinder body and the inner filter screen cylinder with a fixed clamp, so that the moisture squeezed in the cow dung can be evenly diverted to the liquid outlet for discharge, and at the same time, the double-opening head end cover blocked by the connecting rod and the counterweight block can be opened conveniently without the counterweight block, and the cow dung blocks can be discharged from the head end cover, which is beneficial to improving the efficiency of solid-liquid separation of the cow dung.

[0010] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0011] Figure 1 The utility model is a structural schematic diagram of a separation cylinder of a cow dung solid-liquid separator.

[0012] In the figure: 1-fixed bracket, 2-press cylinder, 3-flow guide bracket, 4-inner filter screen, 5-liquid outlet, 6-head end cover, 7-upper fixed support foot, 8-upper cover plate, 9-upper driving rod, 10-hinged connecting rod, 11-lower fixed support foot, 12-lower cover plate, 13-lower driving long rod. [Specific implementation method]

[0013] See also Figure 1 The utility model discloses a separation cylinder of a cow dung solid-liquid separator, comprising a fixed bracket 1, a press cylinder 2, a flow guide bracket 3, an inner filter screen cylinder 4, a liquid outlet 5, a head end cover 6, an upper fixed support leg 7, an upper cover plate 8, an upper driving rod 9, a hinged connecting rod 10, a lower fixed support leg 11, a lower cover plate 12 and a lower driving long rod 13. The top of the fixed bracket 1 is provided with a press cylinder 2, and the press cylinder 2 is evenly surrounded by the flow guide bracket 3, and the press cylinder 2 is provided with There is an inner filter screen cylinder 4, which is installed in the press cylinder 2 through a guide bracket 3. A liquid outlet 5 is provided at the bottom of the press cylinder 2. A head end cover 6 is provided at the left end opening of the press cylinder 2. The head end cover 6 includes an upper fixed support leg 7, an upper cover plate 8, an upper driving rod 9, a hinged connecting rod 10, a lower fixed support leg 11, a lower cover plate 12 and a lower driving long rod 13. The upper fixed support leg 7 is fixedly arranged on the outer side of the left end opening of the press cylinder 2. An upper driving rod 9 is hinged on the upper fixed leg 7, and the upper driving rod 9 is fixedly connected to the middle part of the upper cover plate 8. The outer end of the upper driving rod 9 is extended and hinged to the hinge connecting rod 10. The lower fixed leg 11 is fixedly arranged on the outer side of the left end opening of the press cylinder body 2. A lower driving long rod 13 is hinged on the lower fixed leg 11. The middle extension leg of the lower driving long rod 13 is fixedly connected to the middle part of the lower cover plate 12. The lower driving long rod 13 is connected to the hinge connecting rod 10. The lower driving rod 13 is hinged with a counterweight block detachably provided, the inner filter screen cylinder 4 is a double-layer fine-pore screen cylinder with openings at both ends, the inner filter screen cylinder 4 is detachably arranged in the press cylinder 2, the guide bracket 3 is a hollow bracket, and a plurality of guide holes are evenly penetrated in the guide bracket 3, the press cylinder 2 is a cylindrical cylinder, and the front and rear sides of the press cylinder 2 are fixed to the fixed bracket 1 by locking bolts, and a shut-off valve is provided on the liquid outlet 5.

[0014] The utility model combines a fixed bracket 1, a press cylinder 2, a guide bracket 3, an inner filter screen cylinder 4, a liquid outlet 5, a head end cover 6, an upper fixed support leg 7, an upper cover plate 8, an upper driving rod 9, a hinged connecting rod 10, a lower fixed support leg 11, a lower cover plate 12 and a lower driving long rod 13 together, and after experimental optimization, the inner filter screen cylinder 4 in the press cylinder 2 can be matched with the guide bracket 3 provided between the inner side wall of the press cylinder 2 and the inner filter screen cylinder 4 to perform overhead diversion, so that the water produced by squeezing in the cow dung can be evenly diverted to the liquid outlet 5 for discharge, and at the same time, the double-opening head end cover 6 blocked by the connecting rod and the counterweight block can be opened conveniently without the counterweight block, and the cow dung blocks can be discharged from the head end cover 6, which is beneficial to improving the efficiency of solid-liquid separation of the cow dung.

[0015] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A separation cylinder of a cow dung solid-liquid separator, characterized in that: The invention comprises a fixed support (1), a press cylinder (2), a flow guide support (3), an inner filter screen cylinder (4), a liquid outlet (5), a head end cover (6), an upper fixed support leg (7), an upper cover plate (8), an upper driving rod (9), a hinged connecting rod (10), a lower fixed support leg (11), a lower cover plate (12) and a lower driving long rod (13), wherein the top of the fixed support (1) is provided with a press cylinder (2), the flow guide support (3) is evenly arranged in the press cylinder (2), the inner filter screen cylinder (4) is arranged in the press cylinder (2), the inner filter screen cylinder (4) is installed in the press cylinder (2) through the flow guide support (3), the bottom of the press cylinder (2) is provided with a liquid outlet (5), the left end opening of the press cylinder (2) is provided with a head end cover (6), and the head end cover (6) comprises an upper fixed support leg (7), an upper cover plate (8), and a lower driving rod (9), wherein the upper fixed support leg (11) is provided with a lower cover plate (8), and the upper driving rod (9) is provided with a hinged connecting rod (10), a lower fixed support leg (11), a lower cover plate (12) and a lower driving long rod (13), wherein the upper part of the press cylinder (2) is provided with a fixed support leg (7), an upper cover plate (8), and a lower driving rod (9 ... ), an upper driving rod (9), a hinged connecting rod (10), a lower fixed support leg (11), a lower cover plate (12) and a lower driving long rod (13), wherein the upper fixed support leg (7) is fixedly arranged on the outer side of the left end opening of the press cylinder body (2), an upper driving rod (9) is hinged on the upper fixed support leg (7), the upper driving rod (9) is fixedly connected to the middle part of the upper cover plate (8), the outer end of the upper driving rod (9) is extended and hinged to the hinged connecting rod (10), the lower fixed support leg (11) is fixedly arranged on the outer side of the left end opening of the press cylinder body (2), a lower driving long rod (13) is hinged on the lower fixed support leg (11), the middle extension support leg of the lower driving long rod (13) is fixedly connected to the middle part of the lower cover plate (12), the lower driving long rod (13) is hinged to the hinged connecting rod (10), and a counterweight block is detachably arranged on the lower driving long rod (13).

2. The separation cylinder of the cow dung solid-liquid separator according to claim 1, characterized in that: The inner filter screen cylinder (4) is a double-layer fine-pore screen cylinder with openings at both ends. The inner filter screen cylinder (4) is detachably arranged in the press cylinder body (2).

3. The separation cylinder of the cow dung solid-liquid separator according to claim 1, characterized in that: The flow guide bracket (3) is a hollow bracket, and a plurality of flow guide holes are evenly arranged throughout the flow guide bracket (3).

4. The separation cylinder of the cow dung solid-liquid separator according to claim 1, characterized in that: The press cylinder body (2) is a cylindrical cylinder body, and the front and rear sides of the press cylinder body (2) are fixed to the fixing bracket (1) by means of locking bolts.

5. The separation cylinder of the cow dung solid-liquid separator according to claim 1, characterized in that: The press cylinder body (2) is a cylindrical cylinder body, and the front and rear sides of the press cylinder body (2) are fixed to the fixing bracket (1) by means of locking bolts.

Images