CN212450944U

CN212450944U - Low-concentration waste liquid concentration device

Info

Publication number: CN212450944U
Application number: CN202020635783.1U
Authority: CN
Inventors: 胡守东; 母永宽
Original assignee: Suzhou Qianzhuo Engineering Equipment Co ltd
Current assignee: Suzhou Qianzhuo Engineering Equipment Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-02
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a low concentration waste liquid enrichment facility, including the header tank, there is the booster pump one side of header tank through pipe connection, and there is the filter other end of its booster pump through pipe connection, and the other end of filter has the high-pressure pump through pipe connection, the negative and positive membrane treater of one end fixedly connected with of high-pressure pump, and the one end of negative and positive membrane treater has concentrated water tank through the pipe mounting. The utility model discloses in, carry out selective concentrated separation through ion in the low concentration waste liquid that negative and positive membrane treater was right, reach the purpose that alternative recovery and reduction emission, negative and positive membrane treater will be far less than antipollution membrane treater to the condition of intaking simultaneously, consequently cancel sand filter + carbon filter, the cost of operation has been reduced, install the filter screen through the inside upper end of header tank, can filter in advance the low concentration waste water that introduces in the header tank, make its inside particle impurity reduce, reduce the work load of filter.

Description

Low-concentration waste liquid concentration device

Technical Field

The utility model relates to a waste liquid concentrator technical field especially relates to low concentration waste liquid enrichment facility.

Background

The process of the existing low-concentration waste liquid concentration device is that a collection water tank, a booster pump, a sand filter, a carbon filter, a microporous filter, a high-pressure pump and an anti-pollution membrane treatment system are adopted, and according to practical application, the pretreatment requirement before the anti-pollution membrane treatment system is strict when the process system operates.

The existing low-concentration waste liquid concentration device is an anti-pollution membrane system, but the running blockage period is frequent, the membrane system is frequently required to be cleaned and the sand carbon consumable material is replaced, and meanwhile, the ion separation in the low-concentration waste liquid is not selective.

Therefore, it is necessary to provide a low concentration waste liquid concentrating device to solve the above technical problems.

Disclosure of Invention

The utility model provides a low concentration waste liquid enrichment facility solves current low concentration waste liquid enrichment facility and often needs to wash membrane system and change the sand carbon consumptive material, is the problem that does not have the selectivity to the ion separation in the low concentration waste liquid simultaneously.

In order to solve the technical problem, the utility model provides a low concentration waste liquid enrichment facility, including the header tank, there is the booster pump one side of header tank through pipe connection, and there is the filter its other end through pipe connection, and the other end of filter has the high-pressure pump through pipe connection, the negative and positive membrane treater of one end fixedly connected with of high-pressure pump, and the one end of negative and positive membrane treater has concentrated water tank through pipe installation, the internally mounted of header tank has prefiltering mechanism, concentrated water tank's internally mounted has water level measurement mechanism.

Preferably, the other end of the water collecting tank is provided with a low-concentration wastewater inlet pipe, and one end of the negative and positive membrane processor is connected with a clear water outlet pipe.

Preferably, the inside of prefiltering mechanism is including two backup pads, and is fixed connection between the top of backup pad and header tank, the inside fixedly connected with axis of rotation of backup pad, and the opposite side of axis of rotation rotates and is connected with the spool, the surface winding of spool is fixed with the haulage rope, and the bottom fixedly connected with filter screen of haulage rope, the first spout of inner wall both sides fixedly connected with of header tank, the inside of its first spout cup joints and inserts and is equipped with first slider, and is fixed connection between the both sides of first slider and filter screen, one side gomphosis of backup pad is connected with the motor, and the motor passes and be fixed connection between backup pad and the axis of rotation.

Preferably, be swing joint between the inside of filter screen and header tank, and the filter screen constitutes sliding construction through between first slider and the first spout.

Preferably, the inside of the water level measuring mechanism comprises a second sliding groove, the second sliding groove is fixedly connected with one side of the inner wall of the concentrated water tank, a second sliding block is sleeved and inserted in the inside of the second sliding groove, a guide pipe is fixedly embedded in the top end of the concentrated water tank, a marker post is movably sleeved in the guide pipe, a floating ball is fixedly connected to the bottom end of the marker post, and the marker post is fixedly connected with the second sliding block.

Preferably, the marker post forms a sliding structure through the second sliding block and the second sliding groove, and the marker post is vertically parallel to the concentrated water tank.

Compared with the prior art, the utility model provides a low concentration waste liquid enrichment facility has following beneficial effect:

the utility model provides a low concentration waste liquid enrichment facility, carry out selective concentrated separation through the ion in the low concentration waste liquid of negative and positive membrane processor pair, reach the purpose of alternative recovery and reduction emission, negative and positive membrane processor is far less than antipollution membrane processor to the condition of intaking simultaneously, therefore cancel sand filter + carbon filter, the cost of operation has been reduced, under the effect of pre-filtering mechanism, through installing the filter screen in the inside upper end of header tank, can filter low concentration waste water of introducing into the header tank in advance, make inside particulate impurity reduce, reduce the work load of filter, prevent that the filter from needing frequent clearance, and through the motor, can make its haulage rope receive and release the action, be convenient for put forward its filter screen from the header tank, clean, under the effect of water level measurement mechanism, the water level in the concentrated water tank can be supporting the floating ball and go up and down to move, the sighting rod is being driven and is going up and down to remove, through observing the scale mark of predetermineeing on the sighting rod, can real-time understanding the water yield in the concentrated water tank.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a low concentration waste liquid concentrating device provided by the present invention;

FIG. 2 is a schematic view of the pre-filter mechanism of FIG. 1;

fig. 3 is a schematic structural diagram of the stable water level measuring mechanism shown in fig. 1.

Reference numbers in the figures: 1. a water collection tank; 2. a booster pump; 3. a filter; 4. a high pressure pump; 5. a yin-yang membrane processor; 6. a concentrated water tank; 7. a pre-filtering mechanism; 701. a support plate; 702. a rotating shaft; 703. a spool; 704. a hauling rope; 705. a filter screen; 706. a first chute; 707. a first slider; 708. an electric motor; 8. a water level measuring mechanism; 801. a second chute; 802. a second slider; 803. a guide tube; 804. a marker post; 805. a floating ball.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a low concentration waste liquid concentrating device according to the present invention; FIG. 2 is a schematic view of the pre-filter mechanism of FIG. 1; fig. 3 is a schematic structural diagram of the stable water level measuring mechanism shown in fig. 1. Embodiment one, low concentration waste liquid enrichment facility, including header tank 1, there is booster pump 2 one side of header tank 1 through pipe connection, there is filter 3 its other end through pipe connection of booster pump 2, and there is high-pressure pump 4 filter 3's the other end through pipe connection, the one end fixedly connected with negative and positive membrane treater 5 of high-pressure pump 4, and the one end of negative and positive membrane treater 5 has concentrated water tank 6 through pipe installation, the internally mounted of header tank 1 has pre-filtration mechanism 7, the internally mounted of concentrated water tank 6 has water level measurement mechanism 8, the concentrated water of negative and positive membrane treater 5 can get into concentrated water tank 6.

A low-concentration wastewater inlet pipe is installed at the other end of the water collection tank 1, one end of the yin-yang membrane processor 5 is connected with a clear water outlet pipe, low-concentration wastewater can be introduced into the water collection tank 1, and clear water generated in the yin-yang membrane processor 5 can be led out through the outlet pipe.

In the second embodiment, the interior of the pre-filtering mechanism 7 includes two supporting plates 701, the supporting plates 701 are fixedly connected to the top end of the water collecting tank 1, the rotating shaft 702 is fixedly connected to the interior of the supporting plates 701, the winding reel 703 is rotatably connected to the other side of the rotating shaft 702, the surface of the winding reel 703 is wound and fixed with the pulling rope 704, the bottom end of the pulling rope 704 is fixedly connected with the filter screen 705, the first sliding grooves 706 are fixedly connected to two sides of the inner wall of the water collecting tank 1, the first sliding blocks 707 are inserted into the first sliding grooves 706 in a sleeved mode, the first sliding blocks 707 are fixedly connected to two sides of the filter screen 705, the motor 708 is connected to one side of the supporting plates 701 in an embedded mode, the motor 708 penetrates through the supporting plates 701 and is fixedly connected to the rotating shaft 702, and the filter screen 705 is multi-.

Be swing joint between filter screen 705 and the inside of header tank 1, and filter screen 705 constitutes sliding construction through between first slider 707 and the first spout 706, is convenient for propose filter screen 705 from the top of header tank 1.

The inside of water level measurement mechanism 8 is including second spout 801, be fixed connection between its second spout 801 and the inner wall one side of concentrated water tank 6, and the inside of second spout 801 cup joints and inserts and be equipped with second slider 802, the top gomphosis of concentrated water tank 6 is fixed with stand pipe 803, and the inside activity of stand pipe 803 has cup jointed sighting rod 804, the bottom fixedly connected with float 805 of sighting rod 804, and be fixed connection between sighting rod 804 and second slider 802, float 805 can drive sighting rod 804 lifting movement.

The marker post 804 forms a sliding structure through the second sliding block 802 and the second sliding groove 801, the marker post 804 is vertically parallel to the concentrated water tank 6, and the water level in the concentrated water tank 6 can be observed through the scale marks on the marker post 804.

The utility model provides a low concentration waste liquid enrichment facility's theory of operation as follows:

when in use, ions in low-concentration waste liquid are selectively concentrated and separated by the special negative and positive membrane processor 5 to achieve the purposes of selectively recycling and reducing discharge, meanwhile, the special negative and positive membrane processor 5 is far lower than an anti-pollution membrane processor in water inlet conditions, when the low-concentration waste liquid is introduced into the water collecting tank 1 through an external water pipe, impurity particles in the waste liquid are pre-filtered through the filter screen 705 arranged at the upper end inside the water collecting tank 1, the workload of the filter 3 is reduced, the filter 3 is prevented from needing frequent cleaning, the winding drum 703 is driven to rotate through the motor 708, the winding drum 703 winds the traction rope 704, the traction rope 704 pulls the filter screen 705 to enable the filter screen to move upwards in the first sliding groove 706 through the first sliding blocks 707 at two sides, the filter screen 705 is lifted out of the water collecting tank 1, the surface of the filter screen 705 is manually cleaned, and the concentrated water tank 6 is in a working chamber, the interior water level can drive floating ball 805 rebound, and floating ball 805 is driving sighting rod 804 rebound, through observing predetermined scale mark on the sighting rod 804, observes the water yield in the concentrated water tank 6, has just so accomplished the utility model discloses a theory of operation.

1. the utility model discloses in, carry out selective concentrated separation through the ion in the low concentration waste liquid that negative and positive membrane treater 5 was right, reach the purpose that alternative recovery and reduction emission, the while negative and positive membrane treater 5 treater will be far less than antipollution membrane treater to the condition of intaking, consequently cancel sand filter + carbon filter, reduced the cost of operation.

2. The utility model discloses in, under the effect of prefiltering mechanism 7, install filter screen 705 through the inside upper end of header tank 1, can filter in advance the low concentration waste water of introducing in header tank 1, make its inside particle impurity reduce, reduce the work load of filter 3, prevent that filter 3 from needing frequent clearance, and through motor 708, can make its haulage rope 704 receive and release the action, be convenient for propose its filter screen 705 from header tank 1, clean.

3. The utility model discloses in, under the effect of water level measurement mechanism 8, the water level in the concentrated water tank 6 can be held in the palm floating ball 805 lifting movement, is driving sighting rod 804 and is carrying out lifting movement, through observing the predetermined scale mark on the sighting rod 804, can real-time understanding the water yield in the concentrated water tank 6.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Low concentration waste liquid enrichment facility, including header tank (1), its characterized in that: there are booster pump (2) one side of header tank (1) through pipe connection, and there is filter (3) its other end of booster pump (2) through pipe connection, and there is high-pressure pump (4) the other end of filter (3) through pipe connection, the negative and positive membrane treater (5) of one end fixedly connected with of high-pressure pump (4), and the one end of negative and positive membrane treater (5) has concentrated water tank (6) through pipe installation, the internally mounted of header tank (1) has pre-filtration mechanism (7), the internally mounted of concentrated water tank (6) has water level measurement mechanism (8).

2. The low-concentration waste liquid concentration apparatus according to claim 1, characterized in that: the other end of the water collecting tank (1) is provided with a low-concentration wastewater inlet pipe, and one end of the negative and positive membrane processor (5) is connected with a clear water outlet pipe.

3. The low-concentration waste liquid concentration apparatus according to claim 1, characterized in that: the interior of the pre-filtering mechanism (7) comprises two supporting plates (701), the supporting plates (701) are fixedly connected with the top end of the water collecting tank (1), a rotating shaft (702) is fixedly connected with the interior of the supporting plates (701), and the other side of the rotating shaft (702) is rotatably connected with a winding reel (703), the surface of the winding reel (703) is wound and fixed with a traction rope (704), a filter screen (705) is fixedly connected at the bottom end of the traction rope (704), first sliding grooves (706) are fixedly connected at two sides of the inner wall of the water collecting tank (1), a first sliding block (707) is inserted in the first sliding groove (706) in a sleeved mode, the first sliding block (707) is fixedly connected with the two sides of the filter screen (705), a motor (708) is connected to one side of the supporting plate (701) in an embedded mode, and the motor (708) penetrates through the support plate (701) and is fixedly connected with the rotating shaft (702).

4. The low-concentration waste liquid concentration apparatus according to claim 3, characterized in that: the filter screen (705) is movably connected with the inside of the water collecting tank (1), and the filter screen (705) forms a sliding structure through a first sliding block (707) and a first sliding groove (706).

5. The low-concentration waste liquid concentration apparatus according to claim 1, characterized in that: the inside of water level measurement mechanism (8) is including second spout (801), be fixed connection between the inner wall one side of its second spout (801) and concentrated water tank (6), and the inside cup joint of second spout (801) is inserted and is equipped with second slider (802), the top gomphosis of concentrated water tank (6) is fixed with stand pipe (803), and the inside activity of stand pipe (803) has cup jointed sighting rod (804), the bottom fixedly connected with float ball (805) of sighting rod (804), and be fixed connection between sighting rod (804) and second slider (802).

6. The low-concentration waste liquid concentration apparatus according to claim 5, characterized in that: the marker post (804) forms a sliding structure through the second sliding block (802) and the second sliding groove (801), and the marker post (804) is vertically parallel to the concentrated water tank (6).