CN219117209U - Intermittent type formula powder coating rotary filter - Google Patents

Abstract

The utility model relates to an intermittent powder coating rotary filter, which comprises a filter cabin positioned at the right half part, a water purifying cabin positioned at the left half part and a filter assembly arranged in the filter cabin and the water purifying cabin, wherein the filter assembly comprises a porous sleeve, a sealing plate, a fixing plate, a hollow tube arranged between the sealing plate and the fixing plate and the like.

Description

Intermittent type formula powder coating rotary filter

Technical Field

The utility model relates to the field of water quality filtration, in particular to an intermittent powder coating rotary filter.

Background

With the rapid development of domestic economy, the problem of water resource shortage is faced with dilemma in most cities in the north, and urban sewage plants, urban rainwater and the like are taken as water sources to be reused as reclaimed water after being deeply purified, which is an important way for alleviating water resource crisis in many cities. Membrane separation technology has been widely used in water resource recycling processes, but membrane cost is expensive to cause enterprise burden, and membrane separation has a limitation of purification effect. In recent years, microporous nano powder adsorption materials with ultra-large specific surface have low cost, flexible operation mode and obvious deep purification effect, and can be used for different pollutants, so that the microporous nano powder adsorption materials become effective measures for improving water quality and upgrading in water plants, but the powder adsorption materials are difficult to separate and collect with water in the water treatment process due to tiny particles, thereby causing the bottleneck of popularization and application.

It can be seen that providing a batch powder coated rotary filter is a problem in the art that needs to be addressed.

Disclosure of Invention

In order to solve the problems, the utility model provides an intermittent powder coating rotary filter, which comprises a filter cabin positioned at the right half part, a water purifying cabin positioned at the left half part and a filter assembly arranged in the filter cabin and the water purifying cabin, wherein the filter cabin comprises a first tubular shell, a partition plate is arranged at the left end of the first shell, and a right flange cover is arranged at the right end of the first shell; the water purifying cabin comprises a circular tubular second shell, wherein the left end of the second shell is provided with a left flange cover, and the right end of the second shell is detachably connected with the partition board through bolts and nuts; the filter assembly comprises a fixed plate positioned on the right side, a sealing plate parallel to the fixed plate, and a supporting rod for connecting the fixed plate and the sealing plate; a plurality of hollow tubes are connected between the fixed plate and the sealing plate, the right ends of the hollow tubes are closed, the left ends of the hollow tubes are open and penetrate through the sealing plate, and a plurality of nano-scale small holes are distributed on the wall of the hollow tubes; an end cover is arranged on the left side of the sealing plate, a gap is formed between the end cover and the left end of the hollow pipe, a porous sleeve is connected to the end cover, the right end of the porous sleeve is communicated with the end cover, the other end of the porous sleeve is connected with a motor rotating shaft, and a motor is connected to the motor rotating shaft after passing through the left flange cover.

Further, a circulating liquid outlet is formed in the upper left side of the first shell, a sewage inlet is formed in the lower right side of the first shell, and a slag discharge port is formed in the lower left side of the first shell.

Further, an aeration port is formed in the upper square pipe wall of the second shell, and a purified water outlet is formed in the lower side of the second shell.

Further, the right end of the supporting rod is rotatably connected with the right flange cover through a bearing, the porous sleeve is rotatably connected with the partition plate through a bearing, and the motor rotating shaft is rotatably connected with the left flange cover through a bearing.

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

according to the utility model, the filter membrane is formed by the microporous nano powder, the filtering capability is strong, the separation of the nano powder and water can be easily realized after the filtration by the cooperation of the hollow pipe, the porous sleeve and the aeration port, and the installation space required by the device can be effectively reduced by vertically installing the motor, so that the use convenience is improved.

Drawings

FIG. 1 is a schematic view of the structure of a batch powder coated spin filter of the present utility model.

Fig. 2 is a cross-sectional view of a batch powder coated rotary filter of the present utility model.

In the figure: 1-filter cabin, 2-clean water cabin, 3-filter subassembly, 101-first casing, 102-baffle, 103-right flange lid, 104-circulating liquid outlet, 105-sewage inlet, 106-sediment removal mouth, 201-second casing, 202-left flange lid, 203-aeration mouth, 204-clean water outlet, 301-fixed plate, 302-closing plate, 303-bracing piece, 304-hollow tube, 305-end cover, 306-porous sleeve pipe, 307-motor shaft, 308-motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, there is shown a constitution of the intermittent powder coating spin filter of the present utility model, which is a two-stage structure including a filter tank 1 in the right half, a water purifying tank 2 in the left half, and a filter assembly 3 installed inside the two.

The filter cabin 1 comprises a first tubular shell 101, wherein a partition plate 102 is arranged at the left end of the first shell 101, a right flange cover 103 is arranged at the right end of the first shell 101, and the partition plate 102 and the right flange cover 103 are detachably connected with the first shell 101 through bolts and nuts; the upper left side of the first shell 101 is provided with a circulating liquid outlet 104, the lower right side is provided with a sewage inlet 105, and the lower left side is provided with a slag discharge port 106.

The water purifying cabin 2 comprises a tubular second shell 201, wherein a left flange cover 202 is arranged at the left end of the second shell 201, and the right end of the second shell is detachably connected with the partition plate 102 through bolts and nuts; the upper square tube wall of the second shell 201 is provided with an aeration port 203, and the lower part is provided with a purified water outlet 204.

The filter assembly 3 includes a fixing plate 301 positioned on the right side, a sealing plate 302 positioned on the left side and parallel to the fixing plate 301, and a support rod 303 connecting the fixing plate 301 and the sealing plate 302; the right end of the supporting rod 303 is rotatably connected with the right flange cover 103 through a bearing, and the left end is fixedly connected with the sealing plate 302; a plurality of hollow tubes 304 are connected between the fixing plate 301 and the sealing plate 302, the right ends of the hollow tubes are closed, the left ends of the hollow tubes are open and pass through the sealing plate 302, the connection parts of the hollow tubes 304 and the sealing plate 302 are sealed, and a plurality of nano-scale small holes are distributed on the walls of the hollow tubes; an end cover 305 is mounted on the left side of the sealing plate 302, the end cover and the sealing plate are detachably connected through bolts and nuts, and a gap is formed between the end cover and the left end of the hollow tube. The end cover 305 is connected with a porous sleeve 306, the porous sleeve is rotatably connected with the partition plate 102 through a bearing, the right end of the porous sleeve is communicated with the end cover 305, the other end of the porous sleeve is connected with a motor rotating shaft 307, and the motor rotating shaft passes through the left flange cover 202 and is rotatably connected with the left flange cover through the bearing, and the motor is rotatably connected with the left flange cover through the bearingRotationThe shaft 307 passes through the left flange cover 202 and then is connected with a motor 308, and the motor 308 is a 90-degree reversing motor and is connected with a motor rotating shaft through a reversing gear, so that the motor is vertically placed, and the space required by installation is reduced.

The working principle of the utility model is as follows: before starting filtration, introducing mixed liquor with powder from a sewage inlet 105 to fill the whole filter cabin, discharging the mixed liquor from a circulating liquor outlet 104, after introducing for a period of time, continuously adsorbing the powder in the mixed liquor on a hollow tube to form a filter membrane, and discharging the mixed liquor; when sewage is filtered, the sewage is introduced from the sewage inlet 105 and discharged from the circulating liquid outlet 104, impurities in the sewage are intercepted by a filter membrane on the hollow tube, filtered clean water enters the hollow tube, enters the porous sleeve 306 from the left end of the hollow tube, enters the clean water cabin from the porous sleeve, and is finally discharged through the clean water outlet 204; after the filtration is completed, the filter membrane and the adsorbed impurities on the porous sleeve need to be cleaned, firstly, the motor 308 is started to drive the filter assembly to rotate, then, high-pressure air is introduced into the hollow tube from the aeration port 203 through the porous sleeve, the filter membrane and the adsorbed impurities on the hollow tube are washed away, filter residues fall on the bottom of the filter cabin, then, purified water is introduced from the sewage inlet 105, and the filter residues are taken out from the slag discharge port 106 through the purified water.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The intermittent powder coating rotary filter is characterized by comprising a filter cabin (1) positioned at the right half part, a water purifying cabin (2) positioned at the left half part and a filter assembly (3) arranged in the filter cabin and the water purifying cabin, wherein the filter cabin (1) comprises a first tubular shell (101), a partition plate (102) is arranged at the left end of the first shell (101), and a right flange cover (103) is arranged at the right end of the first shell; the water purifying cabin (2) comprises a tubular second shell (201), wherein a left flange cover (202) is arranged at the left end of the second shell (201), and the right end of the second shell is detachably connected with the partition plate (102) through bolts and nuts; the filter assembly (3) comprises a fixed plate (301) positioned on the right side, a sealing plate (302) parallel to the fixed plate (301), and a supporting rod (303) for connecting the fixed plate (301) and the sealing plate (302); a plurality of hollow tubes (304) are connected between the fixed plate (301) and the sealing plate (302), the right ends of the hollow tubes are closed, the left ends of the hollow tubes are open and pass through the sealing plate (302), and a plurality of nano-scale small holes are distributed on the walls of the hollow tubes; an end cover (305) is arranged on the left side of the sealing plate (302), a gap is formed between the end cover and the left end of the hollow pipe, a porous sleeve (306) is connected to the end cover (305), the right end of the porous sleeve is communicated with the end cover (305), a motor rotating shaft (307) is connected to the other end of the porous sleeve, and a motor (308) is connected to the motor rotating shaft after the motor rotating shaft passes through the left flange cover (202).

2. The intermittent powder coating rotary filter according to claim 1, wherein the upper left side of the first housing (101) is provided with a circulating liquid outlet (104), the lower right side is provided with a sewage liquid inlet (105), and the lower left side is provided with a slag discharge port (106).

3. The intermittent powder coating rotary filter according to claim 1, wherein the upper side pipe wall of the second housing (201) is provided with an aeration port (203), and the lower side is provided with a purified water outlet (204).

4. The intermittent powder coating rotary filter according to claim 1, wherein the right end of the support rod (303) is rotatably connected with the right flange cover (103) through a bearing, the porous sleeve (306) is rotatably connected with the partition plate (102) through a bearing, and the motor rotating shaft (307) is rotatably connected with the left flange cover (202) through a bearing.

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