CN215916681U

CN215916681U - Horizontal mother liquor filtration equipment with baffle plate and automatic descaling device

Info

Publication number: CN215916681U
Application number: CN202120063888.9U
Authority: CN
Inventors: 何朝金; 田有发; 何朝贵; 杨秀兰; 郑克丽; 郭思思
Original assignee: Jinchang Zhongcheng Technology Co ltd; Anhui Zhongcheng Information Technology Co ltd
Current assignee: Jinchang Zhongcheng Technology Co ltd; Anhui Zhongcheng Information Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2022-03-01
Anticipated expiration: 2031-01-04

Abstract

The utility model provides a horizontal mother liquor filtration equipment that has baffling board and automatic scale removal device, belong to trades such as metallurgy, chemical industry, electric power, building materials, food, medicine mother liquor filtration treatment technical field, concretely relates to utilize baffling board, automatic scale removal device, filler filtration principle to carry out filtration treatment's equipment to mother liquor, the technical scheme of adoption is that the device that has baffling board and automatic scale removal is designed to entrance point on the left side of the equipment, the middle section design has compressed air to sweep the chamber, the rear end design has the filler device, guarantee that the dirt in the equipment system can in time clear away and the mother liquor fully filters, reach the purpose of equipment continuity production.

Description

Horizontal mother liquor filtration equipment with baffle plate and automatic descaling device

Technical Field

The utility model belongs to the technical field of trades such as metallurgy, chemical industry, electric power, building materials, food, medicine mother liquor filtration treatment, concretely relates to utilize baffling board, automatic scale removal device, filler filtration principle to carry out filtration treatment's equipment to mother liquor.

Background

At present, the known mother liquor filtering equipment adopted at home and abroad mainly has the defects of easy pollution, difficult cleaning and regeneration, lower device flux, quicker attenuation, low dirt treatment rate and poorer continuous production of the equipment.

Disclosure of Invention

The utility model discloses a for solve that current device easily pollutes, wash regeneration difficulty, flux is lower and the decay is very fast, the dirt treatment rate is low, the relatively poor technical problem of equipment continuity production, design one kind at equipment left side entrance point has baffling board and automatic descaling's device, the middle section design has compressed air to sweep the chamber, the rear end design has the filler device, the dirt in the assurance equipment system can in time be clear away and the mother liquor is abundant filters, reach the purpose of equipment continuity production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the method is characterized in that: a horizontal mother liquor filtering device with a baffle plate and an automatic descaling device is composed of a motor, a motor coupler, a mechanical seal, a device end plate, a dirt removing and scraping frame, a dirt discharging port, a front baffle plate, a dirt overflow port, a device support, a grate plate support ring, a compressed air inlet flange, a compressed air connecting pipe, a device support reinforcing plate, a device connecting flange, a seal head, a packing pressing plate, packing, an exhaust outlet pipe flange, a mother liquor outlet pipe flange, a pressing ring, a first differential pressure transmitter signal connecting pipe, a compressed air purging pipe, a grate plate, a second differential pressure transmitter signal connecting pipe, a rear baffle plate, a motor scraping shaft sleeve pressing cap, a motor scraping shaft protecting shaft sleeve, a motor scraping shaft, a device barrel, a dirt removing head and a mother liquor inlet pipe flange.

The horizontal mother liquor filtering equipment with the baffle plate and the automatic descaling device is characterized in that an equipment working inner cavity is formed by a circular cylindrical equipment barrel, an elliptical seal head and a circular plate-shaped equipment end plate.

The equipment comprises an equipment cylinder, and is characterized in that an equipment connecting flange, a compressed air inlet flange, a connecting pipe, an equipment support reinforcing plate, a first differential pressure transmitter signal connecting pipe and a second differential pressure transmitter signal connecting pipe are arranged on the outer side of the equipment cylinder, and the compressed air inlet flange, the connecting pipe and the inner working inner cavity of the equipment cylinder are communicated.

Further, an exhaust outlet pipe flange and a mother liquid outlet pipe flange are installed on the right side of the end socket and are installed on the end socket through welding.

Furthermore, the inner working cavity of the equipment cylinder is provided with filler, the left side of the filler is provided with a grate plate, the grate plate is arranged on the right side of a grate plate support ring, the grate plate support ring is arranged on the inner side of the equipment cylinder through welding, the right side of the filler is provided with a filler pressing plate, the filler pressing plate is fixed by a pressing ring, and the pressing ring is arranged on the inner side of the equipment cylinder.

Furthermore, the bottom of the second filler is provided with a second grate plate, the second grate plate is arranged on the upper part of the first filler, the second grate plate is arranged on a second grate plate support ring, the second grate plate support ring is arranged on the inner side of the equipment barrel, the upper part of the second filler is provided with a second filler pressing plate, the second filler pressing plate is fixed by a pressing ring, and the pressing ring is arranged on the inner side of the equipment barrel.

Furthermore, the compressed air purging pipe is arranged on the right side of the grate plate and the left side of the filler and is communicated with the compressed air inlet flange and the connecting pipe, the compressed air purging pipe is of a hollow tubular structure, and purging holes are uniformly formed in the periphery of the pipe wall.

Furthermore, a mother liquor inlet pipe flange, a motor coupler and a dirt discharge port are installed on the left outer side of the equipment end plate, and a motor scraping shaft, a motor scraping shaft protecting shaft sleeve, a motor scraping shaft sleeve pressing cap, a dirt scraping head, a dirt scraping frame, a mechanical seal, a front baffle plate, a rear baffle plate and a dirt overflow port are installed on the right inner side of the equipment end plate.

The utility model discloses a theory of operation is: mother liquor is pumped into a mother liquor inlet pipe flange through a pump, is directly jetted to a rear baffle plate, is baffled to a front baffle plate, then sequentially passes through a grate plate and a filler for filtering, the mother liquor enters a next working procedure through a mother liquor outlet pipe flange through a filler pressing plate, in operation, particle impurities and suspended matters in the mother liquor are trapped in the front baffle plate and the filler, under continuous circulation, the trapped particles are more and more, the filtering speed is slower and slower, the inlet mother liquor continuously enters, the gap between the filler is smaller and smaller, therefore, a pressure difference is generated between an inlet and an outlet, when the pressure difference reaches a set value, an electric signal is transmitted to a controller through a first differential pressure transmitter signal connecting pipe and a second differential pressure transmitter signal connecting pipe, a control connecting pipe system starts a driving motor to drive a descaling device to rotate through a transmission assembly, and simultaneously a dirt discharging port and an exhaust outlet pipe flange are opened, compressed air sweeps the filler through the compressed air sweeping pipe, the dirt swept by the dirt sweeping device and deflected by the front baffle plate is swept to the dirt discharge port and discharged, after sweeping and cleaning in the equipment are finished, the pressure difference is reduced to the minimum value, the system returns to the initial filtering state, and the system operates normally.

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

1. the utility model discloses can increase substantially the equipment filter capacity, through calculating, compare with current traditional mother liquor filtration equipment technique, mother liquor filtration treatment rate reaches more than 96%, and this technique and equipment have production technology flow short, dirt removal advantage such as efficient, the equipment is small, the investment is little, market demand is big simultaneously in addition.

2. The utility model discloses filter automatically cleaning nature and regeneration used repeatedly can be reached to the continuous filterable purpose of mother liquor has been realized.

Drawings

The attached figure 1 is the structure schematic diagram of the utility model:

the utility model discloses utility model figure 1 mark meaning is: 1. a motor; 2. a motor coupling; 3. mechanical sealing; 4. An equipment end plate; 5. a dirt removing raking frame; 6. a dirt discharge port; 7. a front baffle plate; 8. a dirt overflow port; 9. An equipment support; 10. a grate plate support ring; 11. a compressed air inlet flange and a connecting pipe; 12. a device mount stiffener plate; 13. an equipment connection flange; 14. sealing the end; 15. a packing press plate; 16. a filler; 17. An exhaust outlet pipe flange; 18. a mother liquor outlet pipe flange; 19. pressing a ring; 20. a first differential pressure transmitter signal connecting pipe; 21. a compressed air purge tube; 22. a grate plate; 23. a signal connecting pipe of a second differential pressure transmitter; 24. a rear baffle plate; 25. the motor takes off the shaft sleeve and presses the cap; 26 the motor takes off the protective shaft sleeve of the axle; 27. the motor takes off the shaft; 28. an equipment cylinder; 29. cleaning the scraper head; 30. mother liquor inlet pipe flange.

Detailed Description

The utility model will be further explained with reference to fig. 1 and the detailed description.

As shown in the attached figure 1, the horizontal mother liquor filtering equipment with the baffle plate and the automatic descaling device comprises an equipment working inner cavity formed by an equipment cylinder 28, an end enclosure 14 and an equipment end plate 4, wherein an equipment connecting flange 13, a compressed air inlet flange and a connecting pipe 11, an equipment support 9, an equipment support reinforcing plate 12, a first differential pressure transmitter signal connecting pipe 20 and a second differential pressure transmitter signal connecting pipe 23 are arranged on the outer side of the equipment cylinder 28, the compressed air inlet flange and the connecting pipe 11 are communicated with the inner working inner cavity of the equipment cylinder 28, an exhaust outlet pipe flange 17 and a mother liquor outlet pipe flange 18 are arranged on the right side of the end enclosure 14, the exhaust outlet pipe flange 17 and the mother liquor outlet pipe flange 18 are arranged on the end enclosure 14 through welding, a filler 16 is arranged in the inner working inner cavity of the equipment cylinder 28, a grate plate 22 is arranged on the left side of the filler 16, the grate plate 22 is arranged on the right side of a grate plate support ring 10, the grate plate support ring 10 is installed on the inner side of an equipment cylinder 28 through welding, the right side of a filler 16 is provided with a filler pressing plate 15, the filler 16 is placed in the inner side of the equipment cylinder 28 through a round frame-shaped filler basket, the filler pressing plate 15 is fixed by a pressing ring 19, the pressing ring 19 is installed on the inner side of the equipment cylinder 28, a compressed air purging pipe 21 is installed on the right side of a grate plate 22 and the left side of the filler 16 and communicated with a compressed air inlet flange and a connecting pipe 11, the compressed air purging pipe 21 is of a hollow tubular structure and is uniformly provided with purging holes on the periphery of the pipe wall, the left outer side of an equipment end plate 4 is provided with a mother liquid inlet pipe flange 30, a motor 1, a motor coupler 2 and a dirt discharge port 6, the right inner side of the equipment end plate 4 is provided with a motor scraping shaft 27, a motor scraping shaft protective shaft sleeve 26, a motor scraping shaft sleeve pressing cap 25, a dirt removing head 29, a dirt removing frame 5, a mechanical seal 3 and a front baffle plate 7, A rear baffle 24 and a dirt overflow 8.

The equipment cylinder 28 is of a round simple hollow structure, the equipment end plate 4 is of a round plate-shaped structure, the seal head 14 is of an elliptical crown-shaped hollow structure, the seal head 14 is installed at the right end of the equipment cylinder 28 through the equipment connecting flange 13, and the equipment end plate 4 is installed at the left end of the equipment cylinder 28 in a welding mode; the pressing ring 19 is in a circular ring shape and is embedded and installed on the inner wall of the equipment cylinder 28, the packing pressing plate 15 and the grate plate 22 are both in a structure made of circular plates, through holes are formed in the circular plates and are evenly distributed, and the grate plate supporting ring 10 is in a circular ring shape and is welded on the inner wall of the equipment cylinder 28.

The front baffle plate 7 and the rear baffle plate 24 are of semicircular plate structures and are welded with the equipment cylinder 28 to form an angle of 60-75 degrees, the lower end of the front baffle plate 7, close to the inner side of the equipment cylinder 28, is provided with a circular dirt overflow port 8, the descaling and raking device is composed of a descaling and raking frame 5 and a descaling and raking head 29, the descaling and raking frame 5 is in a supporting leg frame shape formed by welding channel steel, one end of the descaling and raking frame is installed on a motor raking shaft protective shaft sleeve 26 through a bolt, the other end of the descaling and raking head 29 is fixed through a bolt, and the descaling and raking head 29 is of a solid crown-shaped structure.

The motor 1 is connected with a motor shaft 27 through a motor coupler 2, a motor shaft-pulling protective shaft sleeve 26 is installed outside the motor shaft 27 and is compressed and fixed through a motor shaft-pulling shaft sleeve pressing cap 25, a mechanical seal 3 is installed outside the motor shaft-pulling protective shaft sleeve 26 and is fixed on the equipment end plate 4, the motor shaft 27 is in a solid cylindrical shaft shape, and the motor shaft-pulling shaft sleeve pressing cap 25 is in a semicircular hollow shape. The motor shaft-pulling protective shaft sleeve 26 is a cylindrical hollow structure.

Motor 1, motor coupling 2, dirt discharge port 6, mother liquor import pipe flange 30, differential pressure transmitter signal connection pipe 20, No. two differential pressure transmitter signal connection pipes 23, exhaust outlet pipe flange 17, mother liquor export pipe flange 18, mechanical seal 3, compressed air import flange and take over 11, equipment flange 13, equipment support 9 and equipment support reinforcing plate 12 all are well-known general parts and standard component, and its shape, structure, relation of connection do not regard as the utility model discloses practical description and protection object.

When in use, firstly, mother liquor is pumped into a mother liquor inlet pipe flange 30 by a pump to directly reach a rear baffle plate 24, then is baffled to a front baffle plate 7 and then is filtered by a grate plate 22 and a filler 16 in turn, the mother liquor enters the next procedure through a mother liquor outlet pipe flange 18 by a filler pressing plate 15, during operation, particle impurities and suspended matters in the mother liquor are intercepted inside the front baffle plate 7 and the filler 16, under continuous circulation, the intercepted particles are more and more, the filtering speed is slower and slower, the imported mother liquor continuously enters, the filler clearance is smaller and smaller, therefore, pressure difference is generated between an inlet and an outlet, when the pressure difference reaches a set value, an electric signal is transmitted to a controller through a first differential pressure transmitter signal connecting pipe 20 and a second differential pressure transmitter signal connecting pipe 23, a control system starts a driving motor 1 to drive a descaling device to rotate through a transmission assembly, and simultaneously, the dirt discharge port 6 and the exhaust outlet pipe flange 17 are opened, compressed air purges the filler 16 through the compressed air purging pipe 21, the dirt removing and raking device purges the purged dirt and the dirt baffled by the front baffle plate 7 to the dirt discharge port 6 and discharges the dirt, when purging and cleaning in the equipment are finished, the pressure difference is reduced to the minimum value, the system returns to the initial filtering state, and the system normally operates.

The above description is only exemplary of the invention and should not be taken as limiting the invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the invention should be included in the protection scope of the invention.

Claims

1. The utility model provides a horizontal mother liquor filtration equipment that has baffling board and automatic scale removal device which characterized in that: the device is characterized by comprising a motor (1), a motor coupler (2), a mechanical seal (3), an equipment end plate (4), a dirt removing and raking frame (5), a dirt discharge port (6), a front baffle plate (7), a dirt overflow port (8), an equipment support (9), a grate plate support ring (10), a compressed air inlet flange and connecting pipe (11), an equipment support reinforcing plate (12), an equipment connecting flange (13), an end socket (14), a packing pressing plate (15), a packing (16), an exhaust outlet pipe flange (17), a mother liquor outlet pipe flange (18), a pressing ring (19), a first differential pressure transmitter signal connecting pipe (20), a compressed air purging pipe (21), a grate plate (22), a second differential pressure transmitter signal connecting pipe (23), a rear baffle plate (24), a motor raking shaft sleeve pressing cap (25), a motor raking shaft protective shaft sleeve (26), a motor raking shaft (27), an equipment barrel (28), The device comprises a decontamination raking head (29) and a mother liquid inlet pipe flange (30), and comprises a device working inner cavity formed by a device cylinder body (28), a sealing head (14) and a device end plate (4), wherein a device connecting flange (13), a compressed air inlet flange and a connecting pipe (11), a device support (9), a device support reinforcing plate (12), a first differential pressure transmitter signal connecting pipe (20) and a second differential pressure transmitter signal connecting pipe (23) are arranged on the outer side of the device cylinder body (28), the compressed air inlet flange and the connecting pipe (11) are communicated with the inner side working inner cavity of the device cylinder body (28), an exhaust outlet pipe flange (17) and a mother liquid outlet pipe flange (18) are arranged on the right side of the sealing head (14), the exhaust outlet pipe flange (17) and the mother liquid outlet pipe flange (18) are arranged on the sealing head (14) through welding, and a filler (16) is arranged in the inner side working inner cavity of the device cylinder body (28), the grate plate (22) is installed on the left side of the filler (16), the grate plate (22) is installed on the right side of the grate plate support ring (10), the grate plate support ring (10) is installed on the inner side of the equipment cylinder body (28) through welding, the filler pressing plate (15) is installed on the right side of the filler (16), the filler (16) is placed in the inner side of the equipment cylinder body (28) through a round frame-shaped filler frame, the filler pressing plate (15) is fixed through a pressing ring (19), the pressing ring (19) is installed on the inner side of the equipment cylinder body (28), the compressed air purging pipe (21) is installed on the right side of the grate plate (22), the left side of the filler (16) is communicated with a compressed air inlet flange and a connecting pipe (11), the compressed air purging pipe (21) is of a hollow tubular structure and is uniformly provided with purging holes on the periphery of the pipe wall, a mother liquor inlet pipe and a flange (30), a motor (1) are installed on the left outer side of the equipment end plate (4), The device comprises a motor coupler (2) and a dirt discharge port (6), wherein a motor scraping shaft (27), a motor scraping shaft protective shaft sleeve (26), a motor scraping shaft sleeve pressing cap (25), a dirt removing scraping head (29), a dirt removing scraping frame (5), a mechanical seal (3), a front baffle plate (7), a rear baffle plate (24) and a dirt overflow port (8) are arranged on the right inner side of a device end plate (4), the device cylinder (28) is of a cylindrical hollow structure, the device end plate (4) is of a circular plate-shaped mechanism, the seal head (14) is of an elliptical crown-shaped hollow structure, the seal head (14) is arranged at the right end of the device cylinder (28) through a device connecting flange (13), the device end plate (4) is welded at the left end of the device cylinder (28), a pressing ring (19) is of a circular ring shape and is embedded and arranged on the inner wall of the device cylinder (28), and a packing pressing plate (15) and a grate plate (22) are both of circular plate structures, the round plate is provided with through holes which are uniformly distributed, the grate plate support ring (10) is in a round ring shape and is welded on the inner wall of the equipment cylinder body (28), the front baffle plate (7) and the rear baffle plate (24) are in a semi-round plate-shaped structure and are welded with the equipment cylinder body (28) to form an angle of 60-75 degrees, the lower end of the front baffle plate (7) is provided with a round dirt overflow port (8) close to the inner side of the equipment cylinder body (28), the dirt removing scraping frame (5) is in a supporting leg frame shape formed by welding channel steel, one end of the dirt removing scraping frame is installed on a motor scraping shaft protection shaft sleeve (26) through a bolt, the other end of the dirt removing scraping head (29) is fixed through a bolt, and the dirt removing scraping head (29) is in a solid crown-shaped structure.