Novel special pump for filter press

Abstract

The novel pump special for the filter press comprises a pump body, a sealing ring is fixedly connected to the edge of one side of the pump body, the sealing ring and a sealing groove are installed in an inserted mode, the sealing groove is formed in the edge of one end of a sleeve block, a first fixing bolt is installed on the edge of one end of the sleeve block in an inserted mode, and a threaded installation groove is formed in the edge of the inner wall of the sleeve block. And threaded mounting blocks are mounted on the inner walls of the threaded mounting grooves in an inserted mode, and rotating rod supporting blocks are fixedly connected to the inner walls of the threaded mounting grooves. According to the novel pump special for the filter press, the rotating rod supporting block, the liquid outlet, the liquid inlet and the sleeve block are of a die-casting structure, the structure is more stable, the rotating rod supporting block can limit and support rotation, rotation of the rotating rod supporting block is more stable, the rotating rod supporting block can be rapidly disassembled and assembled through a threaded mounting groove and a threaded mounting block, and the use is convenient. And the liquid inlet and the liquid outlet can be doubly fixed by a threaded splicing block, a threaded splicing groove and a second fixing bolt, and the supporting frame is convenient to slide, disassemble and assemble, so that the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of special pumps for filter presses, in particular to a novel special pump for filter presses. Background Art

[0002] In the chemical industry, filter press pumps are generally used at higher pressures, and the conveying medium often contains slurry. In use, conventional pumps are only used to transport the medium using pipeline pumps and chemical pumps. Under this condition, the service life of the pump is generally short and it is prone to leakage.

[0003] The arc-shaped mounting portion on the existing CN212898823U anti-vibration filter press special pump mounting seat can firmly fix the motor, and a plurality of springs are arranged on the lower surface of the arc-shaped mounting portion, which can play a buffering role and reduce the impact of vibration. However, there are shortcomings. The overall structure of the existing equipment is unstable, and the parts cannot be disassembled and assembled independently, and the replacement is inconvenient. Therefore, a new type of filter press special pump is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a novel special pump for filter press, so as to solve the problems mentioned in the above background technology that the overall structure of the special pump for anti-vibration filter press is unstable, and the parts cannot be disassembled and assembled independently, making replacement inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of special pump for filter press, comprising a pump body, a sleeve block is connected and installed on one side of the pump body, and a closed cover plate is installed on the other side of the pump body, a threaded splicing groove is opened on the front side and the upper end of the pump body, and a threaded splicing block is inserted and installed on the inner wall of the threaded splicing groove, a liquid inlet and a liquid outlet are connected and installed on one end of the threaded splicing block, and a second fixing bolt is installed on the lower edge of the liquid inlet and the liquid outlet, a splicing slot is opened at the lower end of the pump body, and a splicing plug is inserted and installed in the splicing slot Block, a locking knob is installed in the edge of the splicing block, and the lower end of the splicing block is fixedly connected to a support frame, the lower end edge of the support frame is inserted and installed with a third fixing bolt, a sealing ring is fixedly connected to the edge of one side of the pump body, and the sealing ring is inserted and installed with the sealing groove, the sealing groove is opened at the edge of one end of the sleeve block, and the edge of one end of the sleeve block is inserted and installed with a first fixing bolt, a threaded mounting groove is opened at the edge of the inner wall of the sleeve block, and a threaded mounting block is inserted and installed on the inner wall of the threaded mounting groove, and the inner wall of the threaded mounting groove is fixedly connected to a rotating rod support block.

[0006] Preferably, the pump body is installed in a snap-fit ​​and sealed manner with the sleeve block in the sealing groove through a sealing ring, and the cross-sections of the sealing ring and the sealing groove are both trapezoidal structures. The pump body is bolt-fixed and installed with the sleeve block through a first fixing bolt.

[0007] Preferably, the liquid inlet and the liquid outlet are installed in a spiral splicing manner with the pump body in a threaded splicing groove through a threaded splicing block, and the liquid inlet and the liquid outlet are installed in a bolt-fixed manner with the pump body through a second fixing bolt.

[0008] Preferably, the support frame is a triangular support structure, and the support frame is inserted and spliced ​​with the pump body in the splicing slot through a splicing plug-in block, and the support frame is locked and fixedly connected with the splicing slot through a locking knob.

[0009] Preferably, the rotating rod support block is a hollow truncated cone structure, and the rotating rod support block is installed in a spiral manner with the sleeve block in the threaded mounting groove through the threaded mounting block.

[0010] Preferably, the rotating rod support block, the liquid outlet, the liquid inlet and the sleeve block are all integrally formed by die-casting.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the rotating rod support block, liquid outlet, liquid inlet and sleeve block of the new filter press special pump are die-cast structures, the structure is more stable, and the rotating rod support block can limit the rotation to make its rotation more stable, and the rotating rod support block can be quickly disassembled and assembled through the threaded mounting groove and the threaded mounting block, and the liquid inlet and the liquid outlet can be doubly fixed by the threaded splicing block, the threaded splicing groove and the second fixing bolt, and the support frame is easy to slide and disassemble, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a new type of special pump for filter press of the utility model;

[0013] Figure 2 This is a cross-sectional view of a new type of special pump for filter press of the utility model;

[0014] Figure 3 This utility model is a new type of special pump for filter press Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This utility model is a new type of special pump for filter press Figure 2 Enlarged view of point B in the middle;

[0016] Figure 5 This utility model is a new type of special pump for filter press Figure 2 Enlarged view of point C in the middle;

[0017] Figure 6 This utility model is a new type of special pump for filter press Figure 2 Enlarged view of point D in the middle.

[0018] In the figure: 1, pump body, 2, sleeve block, 3, liquid inlet, 4, closing cover plate, 5, liquid outlet, 6, support frame, 7, rotating rod support block, 8, threaded mounting groove, 9, threaded mounting block, 10, first fixing bolt, 11, sealing ring, 12, sealing groove, 13, threaded splicing block, 14, threaded splicing groove, 15, second fixing bolt, 16, splicing slot, 17, locking knob, 18, splicing plug block, 19, third fixing bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-6 The utility model provides a technical solution: a new type of special pump for filter press, including a pump body 1, a sleeve block 2, a liquid inlet 3, a closed cover plate 4, a liquid outlet 5, a support frame 6, a rotating rod support block 7, a threaded mounting groove 8, a threaded mounting block 9, a first fixing bolt 10, a sealing ring 11, a sealing groove 12, a threaded splicing block 13, a threaded splicing groove 14, a second fixing bolt 15, a splicing slot 16, a locking knob 17, a splicing plug-in block 18 and a third fixing bolt 19. The sleeve block 2 is connected and installed on one side of the pump body 1, and the closed cover plate 4 is installed on the other side of the pump body 1. The pump body 1 is installed in a buckled and sealed manner with the sleeve block 2 in the sealing groove 12 through the sealing ring 11, and the cross-sections of the sealing ring 11 and the sealing groove 12 are both trapezoidal structures. The pump body 1 is bolted and fixed to the sleeve block 2 through the first fixing bolt 10, so that the pump body 1 is convenient for sealing and positioning installation with the sleeve block 2, and the connection is more stable.

[0021] A threaded splicing groove 14 is provided on the front side and the upper end of the pump body 1, and a threaded splicing block 13 is inserted and installed on the inner wall of the threaded splicing groove 14, and one end of the threaded splicing block 13 is connected and installed with the liquid inlet 3 and the liquid outlet 5 respectively, and a second fixing bolt 15 is installed on the lower edge of the liquid inlet 3 and the liquid outlet 5. The liquid inlet 3 and the liquid outlet 5 are spirally spliced ​​and installed with the pump body 1 in the threaded splicing groove 14 through the threaded splicing block 13, and the liquid inlet 3 and the liquid outlet 5 are bolted and fixed to the pump body 1 through the second fixing bolt 15, so that the liquid inlet 3 and the liquid outlet 5 are convenient for double installation and the installation is more stable.

[0022] A splicing slot 16 is provided at the lower end of the pump body 1, and a splicing block 18 is inserted and installed in the splicing slot 16, a locking knob 17 is inserted and installed on the edge of the splicing block 18, and a support frame 6 is fixedly connected to the lower end of the splicing block 18. The support frame 6 is a triangular bracket structure, and the support frame 6 is inserted and spliced ​​with the pump body 1 in the splicing slot 16 through the splicing block 18. The support frame 6 is locked and fixedly connected to the splicing slot 16 through the locking knob 17, so that the support frame 6 can be slidably disassembled and assembled, which is convenient for replacement and use.

[0023] A third fixing bolt 19 is inserted and installed on the lower end edge of the support frame 6, a sealing ring 11 is fixedly connected to the edge of one side of the pump body 1, and the sealing ring 11 is inserted and installed in the sealing groove 12, the sealing groove 12 is opened at the edge of one end of the sleeve block 2, and the edge of one end of the sleeve block 2 is inserted and installed with a first fixing bolt 10, a threaded mounting groove 8 is opened on the inner wall edge of the sleeve block 2, and a threaded mounting block 9 is inserted and installed on the inner wall of the threaded mounting groove 8, and a rotating rod support block 7 is fixedly connected to the inner wall of the threaded mounting groove 8. The rotating rod support block 7 is a hollow truncated cone structure, and the rotating rod support block 7 is spirally spliced ​​and installed with the sleeve block 2 in the threaded mounting groove 8 through the threaded mounting block 9. In this way, the rotating rod support block 7 can limit the support of the rotating rod, making its rotation more stable and convenient for spiral disassembly and assembly. The rotating rod support block 7, the liquid outlet 5, the liquid inlet 3 and the sleeve block 2 are all integrally die-cast structures, which makes the device structure more stable and safer to use.

[0024] Working principle: When using the new special pump for filter press, the device is first die-cast, and then the rotating rod support block 7 is rotated and installed with the sleeve block 2 through the threaded mounting groove 8 and the threaded mounting block 9, and then the sleeve block 2 is positioned and spliced ​​with the pump body 1 through the sealing ring 11 and the sealing groove 12, and fixed with the first fixing bolt 10, and then the liquid inlet 3 and the liquid outlet 5 are double-connected and installed with the pump body 1 through the threaded splicing block 13, the threaded splicing groove 14 and the second fixing bolt 15, and then the support frame 6 is spliced ​​and installed with the pump body 1 through the splicing plug-in block 18 and the splicing slot 16, and locked and fixed with the locking knob 17, and then bolted with the third fixing bolt 19, and then installed for use. When the liquid inlet 3 and the liquid outlet 5 are damaged, they can be quickly disassembled and replaced. This is the use process of the new special pump for filter press.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel special pump for a filter press, comprising a pump body (1), one side of the pump body (1) being connected to a sleeve block (2) and the other side of the pump body (1) being equipped with a closed cover plate (4), characterized in that: The pump body (1) is provided with a threaded splicing groove (14) on the front side and the upper end, and a threaded splicing block (13) is inserted and installed on the inner wall of the threaded splicing groove (14), and one end of the threaded splicing block (13) is connected and installed with a liquid inlet (3) and a liquid outlet (5), and a second fixing bolt (15) is installed on the lower edge of the liquid inlet (3) and the liquid outlet (5), and a splicing slot (16) is provided at the lower end of the pump body (1), and a splicing plug-in block (18) is inserted and installed in the splicing slot (16), and a locking knob (17) is inserted and installed on the edge of the splicing plug-in block (18), and the lower end of the splicing plug-in block (18) is fixedly connected to the splicing slot (16). A support frame (6) is connected, and a third fixing bolt (19) is inserted and installed on the lower edge of the support frame (6). A sealing ring (11) is fixedly connected to the edge of one side of the pump body (1), and the sealing ring (11) is inserted and installed in a sealing groove (12). The sealing groove (12) is opened at the edge of one end of the sleeve block (2), and a first fixing bolt (10) is inserted and installed on the edge of one end of the sleeve block (2). A threaded installation groove (8) is opened on the inner wall edge of the sleeve block (2), and a threaded installation block (9) is inserted and installed on the inner wall of the threaded installation groove (8), and a rotating rod support block (7) is fixedly connected to the inner wall of the threaded installation groove (8).

2. A novel special pump for filter press according to claim 1, characterized in that: The pump body (1) is installed in a buckled and sealed manner with the sleeve block (2) in a sealing groove (12) via a sealing ring (11), and the cross-sections of the sealing ring (11) and the sealing groove (12) are both trapezoidal structures. The pump body (1) is installed in a bolt-fixed manner with the sleeve block (2) via a first fixing bolt (10).

3. A novel special pump for filter press according to claim 2, characterized in that: The liquid inlet (3) and the liquid outlet (5) are installed in a spiral manner with the pump body (1) in a threaded splicing groove (14) via a threaded splicing block (13), and the liquid inlet (3) and the liquid outlet (5) are installed in a bolt-fixed manner with the pump body (1) via a second fixing bolt (15).

4. A novel special pump for filter press according to claim 3, characterized in that: The support frame (6) is a triangular support structure, and the support frame (6) is inserted and spliced ​​with the pump body (1) in the splicing slot (16) through a splicing plug block (18), and the support frame (6) is locked and fixedly connected with the splicing slot (16) through a locking knob (17).

5. A novel special pump for filter press according to claim 4, characterized in that: The rotating rod support block (7) is a hollow truncated cone structure, and the rotating rod support block (7) is installed in a spiral manner with the sleeve block (2) in the threaded installation groove (8) via the threaded installation block (9).

6. A novel special pump for filter press according to claim 5, characterized in that: The rotating rod support block (7), the liquid outlet (5), the liquid inlet (3) and the sleeve block (2) are all integrally formed by die-casting.

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