Slurry filter pressing device

Abstract

The utility model relates to the technical field of mud squeezing and filtering, and discloses a mud filter pressing device which comprises a supporting bin, a collecting bin is installed in an inner cavity of the supporting bin, a throwing bin is installed at the top of the supporting bin, a fixing plate is installed in an inner cavity of the throwing bin, and a fixing rod is rotationally connected to an inner cavity of the fixing plate. A left side plate is rotatably connected to the outer wall of the fixing rod, a right side plate is rotatably connected to the outer wall of the fixing rod, a screw rod is rotatably connected to the outer wall of the left side plate, and an adjusting screw cylinder is in threaded connection to the outer wall of the screw rod. According to the mud filter pressing device, through the arrangement of the fixing plate, the left side plate and the right side plate which are arranged below the fixing plate, and by adjusting the included angle between the left side plate and the right side plate, the blocking angle of the left side plate and the right side plate to mud is adjusted, and therefore the speed of the mud flowing between the left side plate and the right side plate is adjusted; therefore, the mud is better extruded and filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of mud squeezing and filtering, in particular to a mud filter pressing device. Background Art

[0002] The filter press uses a special filter medium to exert a certain pressure on the object, causing the liquid to seep out. It is a commonly used solid-liquid separation equipment and is widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics and environmental protection industries.

[0003] When using traditional extrusion filtration equipment, it is necessary to let the mud flow freely first, so that the free water inside can be separated from the mud by gravity. However, when processing muds with different water contents, the speed of the free flow of the mud is the same. If the water content is high, the free water inside the mud cannot completely penetrate and fall out after the mud flows through, which will affect the subsequent extrusion filtration. When the water content is low, the mud also flows at the same speed, and the water inside the mud can all flow out. Traditional equipment cannot adjust the mud flow speed well, resulting in low extrusion filtration efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a mud filter press device, which has the advantages of high extrusion efficiency and easy use, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a mud filter press device comprises a supporting bin, an inner cavity of the supporting bin is installed with a collecting bin, a top of the supporting bin is installed with a delivering bin, an inner cavity of the delivering bin is installed with a fixing plate, an inner cavity of the fixing plate is rotatably connected with a fixing rod, an outer wall of the fixing rod is rotatably connected with a left plate, an outer wall of the fixing rod is rotatably connected with a right plate, an outer wall of the left plate is rotatably connected with a screw, an outer wall of the screw is threadedly connected with an adjusting screw barrel, an inner cavity of the delivering bin is rotatably connected with a front extrusion barrel, a driving motor is fixedly assembled at the bottom of the delivering bin, a power output shaft of the driving motor is rollingly connected with a driving belt, an inner cavity of the supporting bin is rotatably connected with a rear extrusion rod, an outer wall of the rear extrusion rod is rollingly connected with a transmission belt, and an outer wall of the delivering bin is installed with a discharge pipe.

[0006] As a preferred technical solution of the utility model: the outer walls of the left plate and the right plate are rotatably connected with screws, and the inner wall of the adjusting screw barrel is threadedly connected to the screws on the outer walls of the left plate and the right plate respectively.

[0007] As a preferred technical solution of the utility model: there are two fixing plates, and the two fixing plates are respectively installed in the inner cavity of the supporting bin.

[0008] As a preferred technical solution of the utility model: the outer wall of the driving belt away from the driving motor is rollingly connected to the outer wall of the front extrusion cylinder, and the driving belt is made of vulcanized rubber.

[0009] As a preferred technical solution of the utility model: a penetration hole is opened at the bottom of the support bin, and two ends of the discharge pipe are respectively connected to the inner cavity of the support bin and the inner cavity of the collection bin.

[0010] As a preferred technical solution of the utility model: the end of the transmission belt away from the rear extrusion rod is rollingly connected to the outer wall of the front extrusion cylinder, and the transmission belt is made of natural rubber.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The mud filter press device is provided with a fixed plate, and a left plate and a right plate provided below the fixed plate. By adjusting the angle between the left plate and the right plate, the blocking angle of the left plate and the right plate to the mud is adjusted, thereby adjusting the speed of the mud flowing through the left plate and the right plate, thereby better squeezing and filtering the mud.

[0013] 2. The mud filter press device, through the front extrusion cylinder and the rear extrusion rod, can fully squeeze and filter the mud under the action of the front and rear extrusion rods, so that the moisture inside the mud is squeezed out, effectively improving the processing extrusion efficiency of the equipment, so that the mud processing work can be better and faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the delivery bin of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the fixed plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the left side plate of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the front extrusion rod of the utility model.

[0019] In the figure: 1. Support bin; 2. Collection bin; 3. Delivery bin; 4. Fixed plate; 5. Fixed rod; 6. Left side plate; 7. Right side plate; 8. Screw; 9. Adjusting screw barrel; 10. Front extrusion barrel; 11. Driving motor; 12. Driving belt; 13. Rear extrusion rod; 14. Transmission belt; 15. Discharge pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 A mud filter press device comprises a supporting bin 1, the inner cavity of the supporting bin 1 is provided with a collecting bin 2, the top of the supporting bin 1 is provided with a delivering bin 3, the inner cavity of the delivering bin 3 is provided with a fixing plate 4, the inner cavity of the fixing plate 4 is rotatably connected with a fixing rod 5, the outer wall of the fixing rod 5 is rotatably connected with a left plate 6, the outer wall of the fixing rod 5 is rotatably connected with a right plate 7, the outer wall of the left plate 6 is rotatably connected with a screw 8, the outer wall of the screw 8 is threadedly connected with an adjusting screw barrel 9, the inner cavity of the delivering bin 3 is rotatably connected with a front extrusion barrel 10, the bottom of the delivering bin 3 is fixedly equipped with a driving motor 11, the power output shaft of the driving motor 11 is rollingly connected with a driving belt 12, the inner cavity of the supporting bin 1 is rotatably connected with a rear extrusion rod 13, the outer wall of the rear extrusion rod 13 is rollingly connected with a transmission belt 14, and the outer wall of the delivering bin 3 is provided with a discharge pipe 15.

[0022] By arranging the fixed plate 4 and the left plate 6 and the right plate 7 in the inner cavity of the support bin 1, the flow speed of the mud in the inner cavity of the support bin 1 can be slowed down under the action of the left plate 6 and the right plate 7, so that the water contained in the mud can penetrate through the bottom of the support bin 1 and enter the inner cavity of the collection bin 2 under the action of gravity.

[0023] In a preferred embodiment, the outer walls of the left plate 6 and the right plate 7 are both rotatably connected with screw rods 8 , and the inner wall of the adjusting screw barrel 9 is threadedly connected to the screw rods 8 on the outer walls of the left plate 6 and the right plate 7 .

[0024] By means of the screw rod 8 provided on the outer wall of the left side plate 6 and the right side plate 7, and the adjusting screw barrel 9 provided on the outer wall of the screw rod 8, when it is necessary to adjust the angle between the left side plate 6 and the right side plate 7, it is only necessary to rotate the adjusting screw barrel 9, and the angle between the left side plate 6 and the right side plate 7 can be changed under the action of the adjusting screw barrel 9.

[0025] In a preferred embodiment, there are two fixing plates 4 , and the two fixing plates 4 are respectively installed in the inner cavity of the supporting bin 1 .

[0026] By installing the fixing plate 4 in the inner cavity of the support bin 1, and the left plate 6 and the right plate 7 on the outer wall of the fixing plate 4, the flow velocity of the mud can be fully alleviated under the action of the left plate 6 and the right plate 7. The mud enters from the part with a larger opening angle in front of the left plate 6 and the right plate 7, and then the flow velocity of the mud is slowed down under the obstruction of the left plate 6 and the right plate 7, so that the moisture inside the mud can have sufficient time to penetrate through the bottom of the support bin 1.

[0027] In a preferred embodiment, the outer wall of the driving belt 12 at one end away from the driving motor 11 is rollingly connected to the outer wall of the front extrusion cylinder 10, and the driving belt 12 is made of vulcanized rubber.

[0028] By setting a driving motor 11 at the bottom of the support bin 1, the front extrusion cylinder 10 can be driven to rotate under the action of the driving motor 11 and the driving belt 12, so that the front extrusion cylinder 10 can squeeze the mud during the rotation process, so that the mud can fully squeeze out the internal moisture under the action of the rolling of the front extrusion cylinder 10.

[0029] In a preferred embodiment: a permeation hole is opened at the bottom of the support bin 1 , and two ends of the discharge pipe 15 are connected to the inner cavity of the support bin 1 and the inner cavity of the collection bin 2 respectively.

[0030] Through the penetration hole opened at the bottom of the support bin 1, when squeezed by the front extrusion cylinder 10 and the rear extrusion rod 13, all the water inside the mud can be squeezed out, and the water can fall to the bottom of the support bin 1 through the penetration hole, and then discharged into the inner cavity of the collection bin 2 through the discharge pipe 15 to realize the collection of water.

[0031] In a preferred embodiment, one end of the transmission belt 14 away from the rear extrusion rod 13 is rollingly connected to the outer wall of the front extrusion cylinder 10, and the transmission belt 14 is made of natural rubber.

[0032] By means of a transmission belt 14 that is connected by rolling on the outer wall of the front extrusion cylinder 10, the rear extrusion rod 13 and the front extrusion cylinder 10 can be connected in series under the action of the transmission belt 14, so that the rear extrusion rod 13 can rotate with the rotation of the front extrusion cylinder 10 under the action of the transmission belt 14, so that the mud can be squeezed and filtered well during the synchronous rotation of the rear extrusion rod 13 and the front extrusion cylinder 10.

[0033] Working principle: During the use of the above-mentioned equipment, when it is necessary to filter the mud, the mud is directly poured into the inner cavity of the support bin 1, and then according to the free water content in the mud, when the free water content is high, the angle between the left plate 6 and the right plate 7 is adjusted to slow down the flow rate of the mud, so that there is a longer time for the free water in the mud to pass through the bottom of the support bin 1 and enter the inner cavity of the collection bin 2. When the free water content in the inner cavity of the support bin 1 is low, the adjusting screw 9 is rotated. Under the action of the adjusting screw 9, the angle between the tail of the left plate 6 and the right plate 7 is increased, so that the mud passes through the left plate 6 and the right plate 7 faster, thereby better squeezing and filtering the mud. When the mud continues to move backward and contacts the front extrusion cylinder 10 and the rear extrusion rod 13, the water in the mud is fully squeezed out under the action of the rear extrusion rod 13 and the front extrusion cylinder 10.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slurry filter press device, comprising a support chamber (1), characterized in that: The inner cavity of the support bin (1) is provided with a collecting bin (2), the top of the support bin (1) is provided with a delivery bin (3), the inner cavity of the delivery bin (3) is provided with a fixing plate (4), the inner cavity of the fixing plate (4) is rotatably connected with a fixing rod (5), the outer wall of the fixing rod (5) is rotatably connected with a left side plate (6), the outer wall of the fixing rod (5) is rotatably connected with a right side plate (7), the outer wall of the left side plate (6) is rotatably connected with a screw rod (8), and the outer wall of the screw rod (8) is threadedly connected to the inner cavity of the fixing plate (4). The supporting chamber (1) is connected to an adjusting screw cylinder (9); the inner cavity of the delivery chamber (3) is rotatably connected to a front extrusion cylinder (10); the bottom of the delivery chamber (3) is fixedly equipped with a driving motor (11); the power output shaft of the driving motor (11) is rollingly connected to a driving belt (12); the inner cavity of the supporting chamber (1) is rotatably connected to a rear extrusion rod (13); the outer wall of the rear extrusion rod (13) is rollingly connected to a transmission belt (14); and the outer wall of the delivery chamber (3) is equipped with a discharge pipe (15).

2. A slurry filter press device according to claim 1, characterized in that: The outer walls of the left side plate (6) and the right side plate (7) are both rotatably connected with screw rods (8), and the inner wall of the adjusting screw barrel (9) is respectively threadedly connected to the screw rods (8) on the outer walls of the left side plate (6) and the right side plate (7).

3. A slurry filter press device according to claim 1, characterized in that: There are two fixing plates (4), and the two fixing plates (4) are respectively installed in the inner cavity of the support bin (1).

4. A mud filter press device according to claim 1, characterized in that: The outer wall of the driving belt (12) at one end away from the driving motor (11) is rollingly connected to the outer wall of the front extrusion cylinder (10), and the driving belt (12) is made of vulcanized rubber.

5. A slurry filter press device according to claim 1, characterized in that: The bottom of the support bin (1) is provided with a penetration hole, and the two ends of the discharge pipe (15) are respectively connected to the inner cavity of the support bin (1) and the inner cavity of the collection bin (2).

6. A slurry filter press device according to claim 1, characterized in that: One end of the transmission belt (14) away from the rear extrusion rod (13) is rollingly connected to the outer wall of the front extrusion cylinder (10), and the transmission belt (14) is made of natural rubber.

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