CN216855873U

CN216855873U - Internal backwashing device of precision filter

Info

Publication number: CN216855873U
Application number: CN202122987222.5U
Authority: CN
Inventors: 周嘉凯; 沈金金
Original assignee: Deqing Qiushui Fruit Juice Co ltd
Current assignee: Deqing Qiushui Fruit Juice Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-01
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of precision filters, and discloses an internal backwashing device of a precision filter, which comprises a fixing plate, wherein a processing bin is arranged on the upper surface of the fixing plate, a cleaning mechanism is arranged on the inner wall of the processing bin, the cleaning mechanism comprises a long rod, a sleeving connection block, a water tank, two feeding pipes, a water pipe, a water pump, a connecting pipe and a circular hole, the two feeding pipes are fixedly arranged on the inner wall of the processing bin, the other ends of the feeding pipes penetrate through the inner wall of an upright post and extend to the other side of the upright post, and the number of the water tanks is two. The utility model solves the problems that in the prior art, when cleaning and sewage discharging are carried out, a system supplies water uninterruptedly, the water consumption of the cleaning device is large, the output of sewage is greatly increased in the process of filtering and purifying water quality, and the working efficiency of the filter is reduced.

Description

Internal backwashing device of precision filter

Technical Field

The utility model relates to the technical field of precision filters, in particular to a back washing device in a precision filter.

Background

The shell of the cylinder body is generally made of stainless steel, and tubular filter elements such as PP melt-blown, wire-fired, folded, titanium filter elements, activated carbon filter elements and the like are used as filter elements in the cylinder body, different filter elements are selected according to different filter media and design processes so as to meet the requirements of effluent quality, is used for solid-liquid separation of various suspensions, has higher environmental requirement and higher filtration precision, has wide application range, is suitable for the industrial fields of medicine, food, chemical industry, environmental protection, water treatment and the like, the filter is used for solid-liquid separation of various suspensions, has higher environmental requirements and higher filtering precision, has wide application range, is suitable for the industrial fields of medicine, food, chemical industry, environmental protection, water treatment and the like, and can be made of glass steel tanks, carbon steel tanks and stainless steel tanks or can be made according to user requirements;

among the prior art, when having the washing blowdown at present, the incessant water supply of system, such belt cleaning device need use the water yield big, also greatly increased the output of sewage at the in-process of filtration purification quality of water, will lead to the condition that filter work efficiency reduces simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a back washing device in a precision filter, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the back washing device comprises a fixing plate, wherein a processing bin is mounted on the upper surface of the fixing plate, a washing mechanism is arranged on the inner wall of the processing bin, and the washing mechanism comprises a long rod, a sleeving connection block, a water tank, a feeding pipe, a water pump, a connecting pipe and a round hole;

the quantity of inlet pipe has two, two the equal fixed mounting of inlet pipe is at the inner wall of processing storehouse, the other end of inlet pipe passes the inner wall of stand and extends to the opposite side of stand, the quantity of water tank has two, two the equal fixed mounting in bottom of water tank is at the upper surface of movable plate, the one end fixed mounting of connecting pipe is at the lateral wall of water tank, the other end of connecting pipe passes the inner wall of movable plate and extends to the bottom of movable plate, the bottom of connecting pipe is connected with the inner wall of stand, the top of stock and the bottom fixed connection of movable plate, overlap joint block fixed mounting is in the bottom of stock, overlap joint block movable mounting is on the surface of connecting pipe, one side of water pump and the lateral wall fixed connection of telescopic link, water pipe fixed mounting is at the output of water pump, the other end of water pipe is installed in the interior wall connection setting of water tank, the round hole is formed in the side wall of the upright post.

Preferably, the bottom fixed mounting of fixed plate has the supporting leg, the quantity of supporting leg has four, four the shape size homogeneous phase of supporting leg, four the supporting leg is fixed mounting respectively in the bottom four corners position of fixed plate.

Preferably, the fixed surface of the processing bin is provided with a switch, the output end of the switch is provided with a rotating shaft, and the other end of the rotating shaft is connected with the cylinder.

Preferably, the inner wall of the processing bin is provided with an adjusting mechanism, and the adjusting mechanism comprises a transverse plate, an upright post, a supporting block, an air cylinder, a telescopic rod and a moving plate.

Preferably, the transverse plates are fixedly installed on the inner wall of the processing bin, the number of the stand columns is two, the tops of the two stand columns are fixedly installed at the bottom of the transverse plates, the bottoms of the stand columns are connected with the bottom of the inner side of the processing bin, and the supporting blocks are fixedly installed on the inner wall of the stand columns.

Preferably, the cylinder is fixedly installed at the bottom of the supporting block, the top of the telescopic rod is installed at the output end of the cylinder, and the moving plate is fixedly installed at the bottom of the telescopic rod.

The utility model provides a back washing device in a precision filter. The method has the following beneficial effects:

(1) according to the utility model, the position of the connecting pipe can be moved through the other end of the water tank, and then the water pump can be started, so that the water in the water tank can be further led into the circular hole through the water pipe to clean the filter repeatedly, and the problem that in the prior art, when cleaning and sewage discharging are carried out, a system supplies water uninterruptedly, the water consumption of the cleaning device is large, the sewage output is greatly increased in the process of filtering and purifying water quality, and meanwhile, the working efficiency of the filter is reduced is solved.

(2) The air cylinder is further driven to work through the switch, the telescopic rod is further driven to drive the moving plate at the bottom to move downwards, the position of the water tank is driven to move simultaneously, and the purpose of effectively adjusting the position of the device is achieved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a side view of a post of the present invention.

In the figure: 1 fixed plate, 2 wiper mechanism, 201 stock, 202 grafting piece, 203 water tank, 204 inlet pipes, 205 water pipes, 206 water pump, 207 connecting pipe, 208 round hole, 3 adjustment mechanism, 301 diaphragm, 302 stand, 303 supporting shoe, 304 cylinder, 305 telescopic link, 306 movable plate, 4 supporting legs, 5 processing storehouse, 6 switches, 7 discharge gates.

Detailed Description

As shown in fig. 1 to 4, the present invention provides a technical solution: an internal backwashing device of a precision filter comprises a fixing plate 1, wherein supporting legs 4 are fixedly installed at the bottom of the fixing plate 1, the number of the supporting legs 4 is four, the shapes and the sizes of the four supporting legs 4 are equal, the four supporting legs 4 are respectively and fixedly installed at four corners of the bottom of the fixing plate 1, a switch 6 is fixedly installed on the surface of a processing bin 5, a rotating shaft is installed at the output end of the switch 6, the other end of the rotating shaft is connected with a cylinder 304, the processing bin 5 is fixedly installed on the upper surface of the fixing plate 1, a cleaning mechanism 2 is arranged on the inner wall of the processing bin 5, and the cleaning mechanism 2 comprises a long rod 201, a sleeving block 202, a water tank 203, a feeding pipe 204, a water pipe 205, a water pump 206, a connecting pipe 207 and a round hole 208;

the number of the feeding pipes 204 is two, two feeding pipes 204 are fixedly arranged on the inner wall of the processing bin 5, the other ends of the feeding pipes 204 penetrate through the inner wall of the upright post 302 and extend to the other side of the upright post 302, the number of the water tanks 203 is two, the bottoms of the two water tanks 203 are fixedly arranged on the upper surface of the movable plate 306, one end of the connecting pipe 207 is fixedly arranged on the side wall of the water tank 203, the other end of the connecting pipe 207 penetrates through the inner wall of the movable plate 306 and extends to the bottom of the movable plate 306, the bottom of the connecting pipe 207 is connected with the inner wall of the upright post 302, the top of the long rod 201 is fixedly connected with the bottom of the movable plate 306, the sleeving block 202 is fixedly arranged at the bottom of the long rod 201, the sleeving block 202 is movably arranged on the surface of the connecting pipe 207, one side of the water pump 206 is fixedly connected with the side wall of the telescopic rod 305, the water pipe 205 is fixedly arranged at the output end of the water pump 206, the other end of the water pipe 205 is arranged on the inner wall of the water tank 203, the round hole 208 is formed in the side wall of the upright column 302, the position of the connecting pipe 207 can be driven to move through the other end of the water tank 203, then the water pump 206 can be started, the water pump 206 can drive water in the water tank 203 to be further pumped into the round hole 208 through the water pipe 205 to clean the filter repeatedly, and the problem that in the prior art, when cleaning and sewage discharging are carried out at present, the system supplies water uninterruptedly is solved, the water quantity needed by the cleaning device is large, the sewage yield is greatly increased in the process of filtering and purifying water quality, and meanwhile, the working efficiency of the filter is reduced is solved;

the inner wall of the processing bin 5 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises a transverse plate 301, two upright columns 302, two supporting blocks 303, an air cylinder 304, an expansion link 305 and a moving plate 306, the transverse plate 301 is fixedly arranged on the inner wall of the processing bin 5, the tops of the two upright columns 302 are fixedly arranged at the bottom of the transverse plate 301, the bottoms of the upright columns 302 are connected with the bottom of the inner side of the processing bin 5, the supporting blocks 303 are fixedly arranged on the inner wall of the upright columns 302, the air cylinders 304 are fixedly arranged at the bottom of the supporting blocks 303, the tops of the expansion links 305 are arranged at the output end of the air cylinder 304, the moving plate 306 is fixedly arranged at the bottom of the expansion links 305, the cylinder 304 is further driven to work through the switch 6, the telescopic rod 305 is further driven to drive the moving plate 306 at the bottom to move downwards, the position of the water tank 203 is driven to move simultaneously, and the purpose of adjusting the position of the device is achieved effectively.

The working principle is as follows: when the device is using, at first, it is fixed to the device through supporting leg 4 of bottom, after fixing, just can use the device, in the time of using, just can be connected with inlet pipe 204, just can make the device reach filterable purpose, when needs carry out inside abluent to the filter, just can be through opening switch 6, switch 6 further makes cylinder 304 work, further make telescopic link 305 drive the movable plate 306 of bottom to remove downwards, the in-process of removal, will drive the position of water tank 203 simultaneously and remove, the other end of water tank 203 can make the position of connecting pipe 207 remove, then just can open water pump 206, water pump 206 just can make the inside water of water tank 203 further let in the inside of round hole 208 through water pipe 205, the device is accomplished work.

Claims

1. The utility model provides an inside back washing unit of precision filter, includes fixed plate (1), its characterized in that: the upper surface of the fixing plate (1) is provided with a processing bin (5), the inner wall of the processing bin (5) is provided with a cleaning mechanism (2), and the cleaning mechanism (2) comprises a long rod (201), a sleeve joint block (202), a water tank (203), a feeding pipe (204), a water pipe (205), a water pump (206), a connecting pipe (207) and a round hole (208);

the quantity of inlet pipe (204) has two, two the equal fixed mounting of inlet pipe (204) is at the inner wall of processing storehouse (5), the inner wall that the other end of inlet pipe (204) passed stand (302) extends to the opposite side of stand (302), the quantity of water tank (203) has two, two the equal fixed mounting in bottom of water tank (203) is at the upper surface of movable plate (306), the one end fixed mounting of connecting pipe (207) is at the lateral wall of water tank (203), the other end of connecting pipe (207) passes the inner wall of movable plate (306) and extends to the bottom of movable plate (306), the bottom of connecting pipe (207) is connected with the inner wall of stand (302), the top of stock (201) and the bottom fixed connection of movable plate (306), overlap joint block (202) fixed mounting is in the bottom of stock (201), overlap joint block (202) movable mounting is on the surface of connecting pipe (207), one side of water pump (206) and the lateral wall fixed connection of telescopic link (305), water pipe (205) fixed mounting is at the output of water pump (206), the inner wall connection setting at water tank (203) is installed to the other end of water pipe (205), the lateral wall at stand (302) is seted up in round hole (208).

2. The internal backwashing device of a precision filter as claimed in claim 1, wherein: the bottom fixed mounting of fixed plate (1) has supporting leg (4), the quantity of supporting leg (4) has four, four the shape size homogeneous phase of supporting leg (4), four supporting leg (4) fixed mounting is in the bottom four corners position of fixed plate (1) respectively.

3. The internal backwashing device of a precision filter as claimed in claim 1, wherein: the surface fixed mounting of processing storehouse (5) has switch (6), the pivot is installed to the output of switch (6), the other end of pivot is connected with cylinder (304).

4. The internal backwashing device of a precision filter as claimed in claim 3, wherein: the inner wall of the processing bin (5) is provided with an adjusting mechanism (3), and the adjusting mechanism (3) comprises a transverse plate (301), an upright post (302), a supporting block (303), an air cylinder (304), an expansion rod (305) and a moving plate (306).

5. The internal backwashing device of the precision filter as claimed in claim 4, wherein: the transverse plate (301) is fixedly installed on the inner wall of the processing bin (5), the number of the upright columns (302) is two, the tops of the two upright columns (302) are fixedly installed at the bottom of the transverse plate (301), the bottoms of the upright columns (302) are connected with the bottom of the inner side of the processing bin (5), and the supporting blocks (303) are fixedly installed on the inner wall of the upright columns (302).

6. The internal backwashing device of the precision filter as claimed in claim 5, wherein: the air cylinder (304) is fixedly installed at the bottom of the supporting block (303), the top of the telescopic rod (305) is installed at the output end of the air cylinder (304), and the moving plate (306) is fixedly installed at the bottom of the telescopic rod (305).