Adjustable diaphragm filter press

Abstract

The utility model relates to an adjustable diaphragm filter press which comprises a box body, an adjusting device is arranged at the bottom of the box body, the adjusting device comprises a supporting sleeve and a first motor, the supporting sleeve is arranged at the bottom of the box body, the first motor is arranged outside the supporting sleeve, and a bevel gear rod is rotatably connected in the supporting sleeve. According to the adjustable membrane filter press, a first motor is started to drive a bevel gear rod to rotate, so that a bevel gear threaded rod is controlled to rotate, a lifting block is controlled to drive a box body to lift up and down along a supporting sleeve, and the purpose of adjusting the height is achieved; a telescopic rod is opened to descend a mounting plate and a vertical plate, a water pump and a spray head wash the device, a scraper plate cleans the device, and waste liquid is filtered by an activated carbon plate, so that the purposes of adjusting the height and cleaning and filtering the device are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of diaphragm body filter presses, in particular to an adjustable diaphragm filter press. Background Art

[0002] The filter press uses a special filter medium to apply a certain pressure to 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] Most of the existing diaphragm filter presses are fixed structures, which are not convenient to move, and the height of the equipment cannot be adjusted according to the user's usage, which reduces the practicality. At the same time, when the existing device is in use, the attachments on the filter plate are difficult to clean, and the collected liquid contains more impurities, which easily causes pipeline blockage. Therefore, an adjustable diaphragm filter press is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an adjustable diaphragm filter press having the advantages of adjustable height and the ability to clean and filter the device, thereby solving the problem that ordinary devices do not have an adjustment function and do not have a cleaning and filtering device.

[0005] To achieve the above object, the utility model provides the following technical solution: an adjustable diaphragm filter press, comprising a box, a support column is fixedly installed on the top of the box, a top plate is fixedly installed on the top of the support column, an adjustment device is arranged at the bottom of the box, a cleaning device is arranged outside the box, and a diaphragm filter press device is arranged inside the box;

[0006] The adjusting device comprises a support sleeve, a first motor, a bevel gear rod, a bevel gear threaded rod and a lifting block. The support sleeve is arranged at the bottom of the box body, the first motor is arranged outside the support sleeve, the inside of the support sleeve is rotatably connected with the bevel gear rod, the outer surface of the bevel gear rod is meshed with the bevel gear threaded rod, and the outer thread of the bevel gear threaded rod is connected with the lifting block;

[0007] The cleaning device includes a second motor, a screw, a movable plate, a water tank, a water pump, a telescopic rod, a mounting plate, a vertical plate, a liquid storage tank and an activated carbon plate. A second motor is arranged on the right side of the top plate, a screw is rotatably connected inside the top plate, a movable plate is threadedly connected to the outer surface of the screw, a water tank is fixedly installed on the top of the movable plate, a water pump is fixedly installed on the top of the water tank, a telescopic rod is fixedly installed on the top of the movable plate, a mounting plate is fixedly installed on the bottom of the telescopic rod, a vertical plate is fixedly installed on the bottom of the mounting plate, a liquid storage tank is fixedly installed on the bottom of the box body, and an activated carbon plate is movably connected inside the liquid storage tank.

[0008] Furthermore, the membrane filter press device comprises a main body, a membrane body and a hydraulic cylinder. The main body is arranged inside the box, the membrane body is arranged inside the main body, and the hydraulic cylinder is arranged on the right side of the box.

[0009] Furthermore, two auxiliary rods are fixedly installed inside the box body, the interior of the main body is slidably connected to the outer surfaces of the two auxiliary rods, a push plate is fixedly installed on the left side of the hydraulic cylinder, and a feed pipe is fixedly installed on the left side of the box body.

[0010] Furthermore, the top of the lifting block is fixedly connected to the bottom of the box body, and a universal wheel is fixedly installed on the bottom of the support sleeve.

[0011] Furthermore, a sliding rod is fixedly installed inside the top plate, and the outer surface of the sliding rod is slidably connected to the inside of the movable plate. A water suction pipe is fixedly installed at the bottom of the water pump, and the bottom of the water suction pipe passes through the top of the water tank. The right side of the water pump is fixedly connected to the right side of the mounting plate through a telescopic hose.

[0012] Furthermore, the right side of the screw rod passes through the inner right wall of the top plate and is fixedly connected to the output shaft of the second motor. The left and right sides of the vertical plate are fixedly installed with nozzles, and the left and right sides of the vertical plate are fixedly installed with scrapers.

[0013] Beneficial Effects

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The adjustable diaphragm filter press is pushed to the equipment use site by the universal wheel, and then the first motor is turned on to drive the bevel gear rod to rotate, thereby controlling the rotation of the bevel gear threaded rod, and controlling the lifting block to drive the box body to move up and down along the support sleeve, so as to achieve the purpose of adjusting the height. When the diaphragm filter press device is finished using, the main body is separated, and then the second motor is used to drive the screw rod to rotate, and the moving plate is controlled to move. After moving to the appropriate position, the telescopic rod is opened to drive the mounting plate and the vertical plate to descend, and then the water pump is turned on to extract the liquid in the water tank and send it to the mounting plate and the vertical plate, and the main body and the diaphragm body are rinsed with the nozzle, and cleaned with the scraper, and then the liquid will enter the liquid storage tank and be separated into solid and liquid by the activated carbon plate, so as to achieve the purpose of adjusting the height and being able to clean and filter the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a front sectional structural diagram of the liquid storage tank of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. box body; 2. support column; 3. top plate; 4. adjusting device; 401. support sleeve; 402. first motor; 403. bevel gear rod; 404. bevel gear threaded rod; 405. lifting block; 5. cleaning device; 501. second motor; 502. screw rod; 503. moving plate; 504. water tank; 505. water pump; 506. telescopic rod; 507. mounting plate; 508. vertical plate; 509. liquid storage tank; 510. activated carbon plate; 6. diaphragm filter press device; 601. main body; 602. diaphragm body; 603. hydraulic cylinder. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 , an adjustable diaphragm filter press, comprising a box body 1, a support column 2 is fixedly installed on the top of the box body 1, a top plate 3 is fixedly installed on the top of the support column 2, an adjustment device 4 is arranged at the bottom of the box body 1, a cleaning device 5 is arranged outside the box body 1, and a diaphragm filter press device 6 is arranged inside the box body 1;

[0023] The adjusting device 4 includes a support sleeve 401, a first motor 402, a bevel gear rod 403, a bevel gear threaded rod 404 and a lifting block 405. The support sleeve 401 is arranged at the bottom of the box body 1, the first motor 402 is arranged outside the support sleeve 401, the bevel gear rod 403 is rotatably connected inside the support sleeve 401, the outer surface of the bevel gear rod 403 is meshed with the bevel gear threaded rod 404, and the outer thread of the bevel gear threaded rod 404 is connected to the lifting block 405;

[0024] The cleaning device 5 includes a second motor 501, a screw 502, a movable plate 503, a water tank 504, a water pump 505, a telescopic rod 506, a mounting plate 507, a vertical plate 508, a liquid storage tank 509 and an activated carbon plate 510. The second motor 501 is arranged on the right side of the top plate 3, the top of the top plate 3 is rotatably connected with the screw 502, the outer surface of the screw 502 is threadedly connected with the movable plate 503, the top of the movable plate 503 is fixedly installed with the water tank 504, the top of the water tank 504 is fixedly installed with the water pump 505, the top of the movable plate 503 is fixedly installed with the telescopic rod 506, the bottom of the telescopic rod 506 is fixedly installed with the mounting plate 507, the bottom of the mounting plate 507 is fixedly installed with the vertical plate 508, the bottom of the box body 1 is fixedly installed with the liquid storage tank 509, and the inside of the liquid storage tank 509 is movably connected with the activated carbon plate 510.

[0025] Furthermore, the membrane filter press device 6 includes a main body 601 , a membrane body 602 and a hydraulic cylinder 603 . The main body 601 is disposed inside the box body 1 , the membrane body 602 is disposed inside the main body 601 , and the hydraulic cylinder 603 is disposed on the right side of the box body 1 .

[0026] Specifically, Figure 2 As shown, the main body 601 is a separable structure. When the main body 601 is combined, the raw materials that need to be treated by diaphragm filter pressing enter the main body 601 through the feed pipe. The arrangement of the main body 601 and the diaphragm body 602 is conducive to the storage of solid-liquid mixed raw materials. The main body 601 and the diaphragm body 602 can be squeezed by the hydraulic cylinder 603 and the push plate. The diaphragm body 602 can squeeze and filter the liquid of the raw material, thereby squeezing the solid into sheets.

[0027] Specifically, Figure 2 As shown, the first motor 402 and the second motor 501 are both forward and reverse motors. The forward and reverse motor refers to a motor that can realize forward and reverse operation. The working principle of the forward and reverse motor is based on changing the phase sequence of the motor power supply to achieve a change in the rotation direction. In a three-phase asynchronous motor, the rotation direction of the motor can be changed by swapping any two phases. This operation is called commutation, which allows the motor to run in different directions as needed.

[0028] Specifically, Figure 2 As shown, the material of the activated carbon plate 510 is activated carbon, which is a specially treated carbon material, usually prepared by pyrolysis and activation of carbon-containing raw materials such as wood, coal and petroleum coke. Activated carbon has a developed pore structure, a large specific surface area and rich surface chemical groups. It is a microcrystalline carbon with carbon as the main component and contains a small amount of oxygen, hydrogen, sulfur, chlorine and other elements. It has a strong adsorption capacity, thereby achieving a filtering effect.

[0029] When implementing, follow these steps:

[0030] 1) First, turn on the first motor 402 to drive the bevel gear rod 403 to rotate, and then drive the bevel gear threaded rod 404 to rotate through the bevel gear rod 403;

[0031] 2) Then the lifting block 405 is controlled to drive the box body 1 to adjust up and down, so as to achieve the purpose of adjusting the height;

[0032] 3) After the membrane filter press device 6 is used, the main body 601 is separated, and then the second motor 501 is turned on to drive the screw 502 to rotate, thereby controlling the moving plate 503 to move;

[0033] 4) Finally, the telescopic rod 506 is opened to drive the mounting plate 507 and the vertical plate 508 to move downward, and the main body 601 and the diaphragm body 602 are flushed by the water pump 505 in cooperation with the nozzle, and cleaned by the scraper.

[0034] In summary, the adjustable diaphragm filter press pushes the device to the equipment use site through the universal wheel, then turns on the first motor 402 to drive the bevel gear rod 403 to rotate, thereby controlling the rotation of the bevel gear threaded rod 404, and controlling the lifting block 405 to drive the box body 1 to move up and down along the support sleeve 401, so as to achieve the purpose of adjusting the height. After the diaphragm filter press device 6 is used, the main body 601 is separated, and then the screw rod 502 is driven to rotate by the second motor 501 to control the moving plate 503 to move. After moving to the appropriate position, the telescopic rod 506 is opened to drive the mounting plate 507 and the vertical plate 508 to descend, and then the water pump 505 is turned on to extract the liquid in the water tank 504 and send it to the mounting plate 507 and the vertical plate 508, and the main body 601 and the diaphragm body 602 are rinsed with the nozzle, and cleaned by the scraper, and then the liquid will enter the liquid storage tank 509, and the activated carbon plate 510 is used for solid-liquid separation, so as to achieve the purpose of adjusting the height and cleaning and filtering the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] 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. An adjustable membrane filter press, comprising a housing (1), characterized in that: A support column (2) is fixedly mounted on the top of the box (1), a top plate (3) is fixedly mounted on the top of the support column (2), an adjustment device (4) is arranged at the bottom of the box (1), a cleaning device (5) is arranged outside the box (1), and a membrane filter press device (6) is arranged inside the box (1); The adjusting device (4) comprises a supporting sleeve (401), a first motor (402), a bevel gear rod (403), a bevel gear threaded rod (404) and a lifting block (405); the supporting sleeve (401) is arranged at the bottom of the box body (1); the first motor (402) is arranged outside the supporting sleeve (401); the interior of the supporting sleeve (401) is rotatably connected to the bevel gear rod (403); the outer surface of the bevel gear rod (403) is meshed with the bevel gear threaded rod (404); the outer surface of the bevel gear threaded rod (404) is threadedly connected to the lifting block (405); The cleaning device (5) comprises a second motor (501), a screw (502), a movable plate (503), a water tank (504), a water pump (505), a telescopic rod (506), a mounting plate (507), a vertical plate (508), a liquid storage tank (509) and an activated carbon plate (510). The second motor (501) is arranged on the right side of the top plate (3). The top plate (3) is rotatably connected to the screw (502) inside. The outer surface of the screw (502) is threadedly connected to the movable plate (503). A water tank (504) is fixedly mounted on the top of (503), a water pump (505) is fixedly mounted on the top of the water tank (504), a telescopic rod (506) is fixedly mounted on the top of the movable plate (503), a mounting plate (507) is fixedly mounted on the bottom of the telescopic rod (506), a vertical plate (508) is fixedly mounted on the bottom of the mounting plate (507), a liquid storage tank (509) is fixedly mounted on the bottom of the box body (1), and an activated carbon plate (510) is movably connected inside the liquid storage tank (509).

2. An adjustable membrane filter press according to claim 1, characterized in that: The diaphragm filter press device (6) comprises a main body (601), a diaphragm body (602) and a hydraulic cylinder (603); the main body (601) is arranged inside the box (1); the diaphragm body (602) is arranged inside the main body (601); and the hydraulic cylinder (603) is arranged on the right side of the box (1).

3. An adjustable membrane filter press according to claim 2, characterized in that: Two auxiliary rods are fixedly installed inside the box body (1), the interior of the main body (601) is slidably connected to the outer surfaces of the two auxiliary rods, a push plate is fixedly installed on the left side of the hydraulic cylinder (603), and a feed pipe is fixedly installed on the left side of the box body (1).

4. The adjustable membrane filter press according to claim 1, characterized in that: The top of the lifting block (405) is fixedly connected to the bottom of the box body (1), and a universal wheel is fixedly installed on the bottom of the support sleeve (401).

5. The adjustable membrane filter press according to claim 1, characterized in that: A sliding rod is fixedly installed inside the top plate (3), and the outer surface of the sliding rod is slidably connected to the inside of the movable plate (503). A water suction pipe is fixedly installed at the bottom of the water pump (505), and the bottom of the water suction pipe passes through the top of the water tank (504). The right side of the water pump (505) is fixedly connected to the right side of the mounting plate (507) via a telescopic hose.

6. The adjustable membrane filter press according to claim 1, characterized in that: The right side of the screw rod (502) passes through the inner right wall of the top plate (3) and is fixedly connected to the output shaft of the second motor (501). The left and right sides of the vertical plate (508) are fixedly mounted with nozzles, and the left and right sides of the vertical plate (508) are fixedly mounted with scrapers.

Images