CN214634290U

CN214634290U - Cleanable sand filter tank

Info

Publication number: CN214634290U
Application number: CN202121081540.9U
Authority: CN
Inventors: 孙丽燕; 陈广宇; 王伟
Original assignee: Jinan Daofeng Food Co ltd
Current assignee: Danjiangkou Jiaotou Yuantu Materials Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-09
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a food production technical field especially relates to a sand filter tank that can wash, and it is including a jar body, first inlet tube, first outlet pipe and filter sand, first inlet tube communicates with the top of a jar body, first outlet pipe communicates with the bottom of a jar body, the filter sand sets up in a jar body, still includes second inlet tube, second outlet pipe and rabbling mechanism, the second inlet tube communicates with the bottom of a jar body, the second outlet pipe communicates with the week side of a jar body, and the position of second outlet pipe is higher than the position of filter sand, the rabbling mechanism sets up in a jar internally, and the rabbling mechanism is used for stirring the filter sand. This application is through the setting of second inlet tube, second outlet pipe and rabbling mechanism, when making to intake from the second inlet tube, stirs through the stirring spiral, strains the sand and washes out impurity after abundant and water contact, gets rid of the water that will have impurity from the second outlet pipe, need not break away from the jar body with straining the sand, has made things convenient for the washing to the sand filter tank.

Description

Cleanable sand filter tank

Technical Field

The application relates to the technical field of food production, in particular to a washable sand filter tank.

Background

Pure water is often used in the food production process to improve the quality of food and reduce scale in water storage equipment. The purified water is prepared by raw water through a water treatment unit, and the water treatment unit comprises a sand filter tank, a carbon filter tank and a reverse osmosis device. In the preparation process, raw water is filtered by a sand filter tank, and macromolecular solid particles and colloids in the water are intercepted, so that the water is clarified; then adsorbing fine substances in various liquids through a carbon filter tank; finally, industrial pollutants, heavy metals, bacteria, viruses and other impurities mixed into water are completely isolated by a reverse osmosis device, so that water with higher concentration is changed into water with low concentration.

Wherein the sand filtration jar includes first inlet tube, first outlet pipe and filter sand, and first inlet tube setting is in the top of sand filtration jar, and first outlet pipe setting is in the bottom of sand filtration jar, and the filter sand setting is in the sand filtration jar, and water gets into the sand filtration jar from the inlet tube, flows from the outlet pipe after filtering through the filter sand. In the process of sand filtration, due to the macromolecular solid particles and the colloid which are filtered for a long time, the filter sand is wrapped by impurities, the effect of water filtration is reduced, the sand filtration tank is used for a period of time, and the filter sand is taken out from the sand filtration tank by a worker and is manually cleaned by a large amount of clear water.

In the above-described phase tube technology, the inventors considered that the sand filter needs to be taken out of the sand filter tank every time the sand filter tank is cleaned, which makes the cleaning of the sand filter tank very troublesome.

SUMMERY OF THE UTILITY MODEL

In order to facilitate cleaning of the sand filter tank, the present application provides a cleanable sand filter tank.

The application provides a sand filter tank that can wash adopts following technical scheme:

the utility model provides a sand filtration jar that can wash, includes a jar body, first inlet tube, first outlet pipe and filter sand, first inlet tube communicates with the top of a jar body, first outlet pipe communicates with the bottom of a jar body, the filter sand setting is internal at the jar, still includes second inlet tube, second outlet pipe and rabbling mechanism, the second inlet tube communicates with the bottom of a jar body, the second outlet pipe communicates with the week side of a jar body, and the position of second outlet pipe is higher than the position of filter sand, the rabbling mechanism sets up internally at the jar, and the rabbling mechanism is used for stirring the filter sand.

By adopting the technical scheme, when water needs to be filtered, water is fed through the first water inlet pipe, and then relatively clean water is discharged from the first water outlet pipe after sand filtration; when the sand filtration is needed to be cleaned, water is fed from the second water inlet pipe, and then the sand filtration tank is stirred by the stirring mechanism, so that the sand filtration tank is fully cleaned, sewage is discharged from the second water outlet pipe, the sand filtration tank is not needed to be separated and cleaned from the tank body, and the cleaning process of the sand filtration tank is facilitated.

Optionally, the stirring mechanism includes motor and stirring screw, stirring screw sets up at the internal at jar, and the jar body is stretched out to stirring screw's one end, the motor is fixed to be set up at jar body upside, and the output shaft of motor and the one end fixed connection that stirring screw stretched out the jar body.

Through adopting above-mentioned technical scheme, when carrying out the washing of sand filtration jar, rotate through the first motor drive stirring spiral, make the stirring spiral stir the filter sand, make the filter sand abundant wash with water contact, make the cleaning performance better.

Optionally, one side of the jar body is provided with the storage water tank, the upside and the second of storage water tank go out water piping connection, be provided with the water treatment mechanism that is used for handling water between the upside of storage water tank and the second outlet pipe, be provided with the water pump on the storage water tank, the storage water tank passes through water pump and second water piping connection.

Through adopting above-mentioned technical scheme, filter the water after carrying out sand filtration jar washing through water treatment mechanism, then store in the storage water tank behind the water treatment mechanism, it is internal that the jar is gone into through the second inlet tube pump with the water in the storage water tank through the water pump, filter the washing of sand once more, the water that updates when circulating water impurity is too much circulates.

Optionally, the water treatment mechanism includes rose box, filter, first connecting pipe and second connecting pipe, the both ends of first connecting pipe communicate with the upside of second outlet pipe and rose box respectively, the second connecting pipe communicates the downside of rose box and the upside of storage water tank respectively, the filter can be dismantled and set up in the rose box.

Through adopting above-mentioned technical scheme, sewage after carrying out the sand filtration enters into the rose box through second outlet pipe and first connecting pipe in, then filters through the filter plate, enters into the storage water tank from the second connecting pipe at last and stores, when piling up more impurity on the filter, dismantles the filter and gets off to clear up the change.

Optionally, a connector is arranged on one side of the filter box, a sliding groove is formed in the inner wall of the filter box, one side of the sliding groove is communicated with the connector, a sliding block is fixedly arranged on the filter plate, and the sliding block is connected with the filter box in a sliding mode through the sliding groove.

Through adopting above-mentioned technical scheme, slide the filter through sliding block and sliding tray at connector department and install the rose box in, the filter is difficult to break away from each other with the rose box, when needs are dismantled and are changed, dismantles the filter from connector department.

Optionally, one side of filter that is located the connector department is provided with the stopper, the stopper can not pass the connector, the filter slope sets up, and one side that the filter is provided with the stopper is closest to the top of rose box.

Through adopting above-mentioned technical scheme, the setting up of stopper has made things convenient for sheltering from connector department, through the slope of filter, makes the difficult follow connector department of the water that first connecting pipe department flowed in spill.

Optionally, a third connecting pipe is fixedly arranged on the water pump of the water storage tank, and the third connecting pipe is detachably connected with the second water inlet pipe.

Through adopting above-mentioned technical scheme, because the filtration of filter is not a very meticulous filtration, so the circulating water still has more impurity, and the circulating water can only wash bold impurity in the filter sand, washes several times after with third connecting pipe and second inlet tube mutual dismantlement get off, then lets in the pure water from the second inlet tube and carries out the washing of other magazines, has saved partly water.

Optionally, a clamping groove is formed in one side, close to the third connecting pipe, of the second water inlet pipe, a clamping block is fixedly arranged at one end of the third connecting pipe, the clamping block is connected with the second water inlet pipe in a clamped mode through the clamping groove, threads are arranged at one ends of the second water inlet pipe and the third connecting pipe, a nut is arranged on the third connecting pipe in a sliding mode, and the nut can be connected with the second water outlet pipe and the third connecting pipe in a threaded mode simultaneously.

Through adopting above-mentioned technical scheme, when needs carry out the washing of filter sand through the circulating water, pass through the draw-in groove with the fixture block in second inlet tube joint, then simultaneously with second inlet tube and third connecting pipe threaded connection through the nut, make second inlet tube and third connecting pipe relatively fixed and can supply water and pass through, when needs let in the pure water, with third connecting pipe and second inlet tube separation, carry out letting in of pure water from second inlet tube department again, third connecting pipe and second inlet tube separation back, the drain pipe of storage water tank also can be regarded as to the third connecting pipe, carry out the emission of sewage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the second water inlet pipe, the second water outlet pipe and the stirring mechanism, when water is fed from the second water inlet pipe, stirring is carried out through the stirring screw, impurities are washed out after the filtered sand is fully contacted with the water, the water with the impurities is discharged from the second water outlet pipe, the filtered sand does not need to be separated from the tank body, and the cleaning of the sand filtering tank is facilitated;

2. through the setting of water treatment mechanism, carry out the partial impurity treatment of the water after wasing through the filter, use the circulating water to carry out the washing of large granule impurity in the filter sand, then the pure water of rethread has practiced thrift the water resource.

Drawings

FIG. 1 is a front view of a cleanable sand canister in an embodiment of the present application.

Fig. 2 is an exploded view of a water treatment mechanism in an embodiment of the invention.

Fig. 3 is an exploded view of the second water inlet pipe and the third connecting pipe.

FIG. 4 is a partial cross-sectional view of a sand filter canister body.

Description of reference numerals: 100. a tank body; 110. a first water inlet pipe; 120. a first water outlet pipe; 130. filtering sand; 140. a second water inlet pipe; 141. a card slot; 150. a second water outlet pipe; 200. a stirring mechanism; 210. a motor; 220. stirring a screw; 300. a water storage tank; 310. a water pump; 320. a third connecting pipe; 321. a clamping block; 322. a nut; 400. a water treatment mechanism; 410. a filter box; 411. a connecting port; 412. a sliding groove; 420. a filter plate; 421. a slider; 422. a limiting block; 430. a first connecting pipe; 440. a second connecting pipe; 500. and (4) switching on and off the valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses sand filter tank that can wash. Referring to fig. 1, the cleanable sand filtration tank includes a tank body 100, the tank body 100 is provided with sand filtration 130 (refer to fig. 4), the top of the tank body 100 is provided with a first water inlet pipe 110 communicated with the tank body 100, the bottom of the tank body 100 is provided with a second water inlet pipe 140 and a first water outlet pipe 120 communicated with the tank body 100, and the periphery of the tank body 100 is provided with a second water outlet pipe 150 communicated with the tank body 100. The first outlet pipe 120, the second inlet pipe 140 and the second outlet pipe 150 are all provided with a switch valve 500. The second outlet pipe 150 is located higher than the sand screen 130. The second water outlet pipe 150 is provided with a water treatment mechanism 400, one side of the tank body 100 is provided with a water storage tank 300, and the water storage tank 300 is connected with the second water outlet pipe 150 through the water treatment mechanism 400.

Referring to fig. 1 and 2, the water treatment mechanism 400 includes a filter tank 410, a first connection pipe 430 is disposed on an upper side of the filter tank 410, a second water outlet pipe 150 is fixedly connected to the first connection pipe 430, a second connection pipe 440 is disposed at a bottom of the filter tank 410, and the second connection pipe 440 is fixedly connected to and communicated with an upper side of the water storage tank 300. The filter box 410 is detachably connected with a filter plate 420, one side of the filter box 410 is provided with a connecting port 411, and the filter plate 420 is connected in the filter port in a sliding manner. The filter plate 420 is disposed obliquely, and the filter plate 420 is located at the highest position of the connection port 411 after the filter plate 420 is mounted. The filter tank 410 is provided therein with a sliding groove 412 along an inclined direction of the filter plate 420, the sliding groove 412 is communicated with the connection port 411, and the filter plate 420 is slidably connected to the filter tank 410 through the sliding groove 412. The filter plate 420 is fixedly provided with a limit block 422 at the connecting port 411, the limit block 422 cannot pass through the connecting port 411, and the limit block 422 can contact with the position around the connecting port 411.

Referring to fig. 1 and 3, a water pump 310 is disposed at one side of the water storage tank 300, a third connection pipe 320 is fixedly disposed on the water pump 310, and the third connection pipe 320 is detachably connected to the second water inlet pipe 140. A clamping groove 141 is formed at one end of the second water inlet pipe 140 close to the third connecting pipe 320, a clamping block 321 is fixedly arranged at one end of the third connecting pipe close to the second water inlet pipe 140, and the clamping block 321 can be clamped with the second water receiving pipe through the clamping groove 141. Threads are formed on both the end of the second water inlet pipe 140 adjacent to the third connection pipe 320 and the end of the third connection pipe 320 adjacent to the second water inlet pipe 140. The third connection pipe 320 is slidably provided with a nut 322, and the nut 322 can be simultaneously in threaded connection with the second water inlet pipe 140 and the third connection pipe 320, so that the second water inlet pipe 140 and the third threaded pipe are relatively fixed.

Referring to fig. 1 and 4, a stirring mechanism 200 is provided in the tank 100, and the stirring mechanism 200 is used to stir the filter sand 130 so that the filter sand 130 can be sufficiently contacted with water to clean impurities. The stirring mechanism 200 includes a stirring screw 220, the stirring screw 220 is disposed in the tank 100 in a vertical direction, and the stirring screw 220 is always in contact with the sand filter 130. One end of the stirring screw 220 extends out of the tank body 100, a motor is fixedly arranged on the top of the tank body 100, and an output shaft of the motor is fixedly connected with one end of the stirring screw 220 extending out of the tank body 100.

The implementation principle of the sand filter tank capable of being cleaned in the embodiment of the application is as follows: when water treatment is performed, water to be treated is introduced from the first water inlet pipe 110, and the water after sand filtration is discharged through the first water outlet pipe 120 by filtering through the sand filter 130.

When the sand filter 130 is cleaned, the fixture 321 of the third connection pipe 320 is clamped with the second water inlet pipe 140 through the clamp groove 141 of the second water inlet pipe 140, and then is fastened and reinforced through the nut 322. At this time, the water in the water storage tank 300 is pumped into the agitation tank through the third connection pipe 320 and the second water inlet pipe 140 by the water pump 310, and the agitation screw 220 is turned on to perform agitation. The cleaned water enters the filter tank 410 from the second water outlet pipe 150 through the first connection pipe 430, and is filtered by the filter plate 420. And (4) the filtered water enters the water outlet tank for storage and is put into recycling use again. After multiple times of filtering, the larger impurities in the filtered sand 130 are completely filtered, at this time, the third connecting pipe 320 is separated from the second water inlet pipe 140, the switch valve 500 of the third connecting pipe 320 is closed, then pure water is introduced from the second water inlet pipe 140, the water is cleaned again, and the cleaned water flows into the water storage tank 300 to be stored.

When the filter plate 420 is accumulated with a large amount of impurities, the filter plate 420 is separated from the filter tank 410 by the limiting plate, and the sliding block 421 slides to leave the sliding groove 412 from the connection opening 411, and then is replaced with a new filter plate 420.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cleanable sand canister, comprising a canister body (100), a first water inlet pipe (110), a first water outlet pipe (120) and sand filter (130), wherein the first water inlet pipe (110) is communicated with the top of the canister body (100), the first water outlet pipe (120) is communicated with the bottom of the canister body (100), the sand filter (130) is arranged in the canister body (100), and the sand filter is characterized in that: still include second inlet tube (140), second outlet pipe (150) and rabbling mechanism (200), second inlet tube (140) and the bottom intercommunication of the jar body (100), second outlet pipe (150) and the week side intercommunication of the jar body (100), the position of second outlet pipe (150) is higher than the position of filter sand (130), rabbling mechanism (200) set up in the jar body (100), and rabbling mechanism (200) are used for stirring filter sand (130).

2. The cleanable sand filter canister of claim 1, wherein: rabbling mechanism (200) include motor (210) and stirring spiral (220), stirring spiral (220) set up in jar body (100), and jar body (100) are stretched out to the one end of stirring spiral (220), motor (210) are fixed to be set up in jar body (100) upside, and the output shaft of motor (210) and stirring spiral (220) stretch out the one end fixed connection of jar body (100).

3. The cleanable sand filter canister of claim 1, wherein: one side of the tank body (100) is provided with a water storage tank (300), the upside of the water storage tank (300) is connected with a second water outlet pipe (150), a water treatment mechanism (400) for treating water is arranged between the upside of the water storage tank (300) and the second water outlet pipe (150), a water pump (310) is arranged on the water storage tank (300), and the water storage tank (300) is connected with a second water inlet pipe (140) through the water pump (310).

4. A cleanable sand filter canister according to claim 3, wherein: water treatment mechanism (400) include rose box (410), filter (420), first connecting pipe (430) and second connecting pipe (440), the both ends of first connecting pipe (430) communicate with the upside of second outlet pipe (150) and rose box (410) respectively, second connecting pipe (440) communicate the downside of rose box (410) and the upside of storage water tank (300) respectively, filter (420) can be dismantled and set up in rose box (410).

5. The cleanable sand filter canister of claim 4, wherein: a connecting port (411) is formed in one side of the filter box (410), a sliding groove (412) is formed in the inner wall of the filter box (410), one side of the sliding groove (412) is communicated with the connecting port (411), a sliding block (421) is fixedly arranged on the filter plate (420), and the sliding block (421) is connected with the filter box (410) in a sliding mode through the sliding groove (412).

6. The cleanable sand filter canister of claim 4, wherein: one side that is located connector (411) department of filter (420) is provided with stopper (422), stopper (422) can not pass connector (411), filter (420) slope sets up, and one side that filter (420) were provided with stopper (422) is the top that is closest to rose box (410).

7. A cleanable sand filter canister according to claim 3, wherein: a third connecting pipe (320) is fixedly arranged on a water pump (310) of the water storage tank (300), and the third connecting pipe (320) is detachably connected with the second water inlet pipe (140).

8. The cleanable sand filter canister of claim 7, wherein: draw-in groove (141) have been seted up to one side that second inlet tube (140) are close to third connecting pipe (320), the fixed fixture block (321) that is provided with of one end of third connecting pipe (320), fixture block (321) are through draw-in groove (141) and second inlet tube (140) joint, one of second inlet tube (140) and third connecting pipe (320) is served and all is provided with the screw thread, it is provided with nut (322) to slide on third connecting pipe (320), nut (322) can be simultaneously with second outlet pipe (150) and third connecting pipe (320) threaded connection.