CN217838589U

CN217838589U - Softening treatment device for calcium sulfate wastewater

Info

Publication number: CN217838589U
Application number: CN202222139656.4U
Authority: CN
Inventors: 付光亮; 潘平平; 邓小宇; 王全三
Original assignee: Shandong Yuxin Environmental Protection Polytron Technologies Inc
Current assignee: Shandong Yuxin Environmental Protection Polytron Technologies Inc
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-18
Anticipated expiration: 2032-08-15

Abstract

The utility model provides a calcium sulfate waste water's softening treatment device relates to waste water treatment technical field, including softening the case, the bottom fixed mounting who softens the case has the support frame, and the spout has all been seted up to the inside relative one side of setting tank, and the inside equal activity of two spouts is inlayed and is equipped with the sliding plate, and one side fixed mounting that two sliding plates are relative has a receipts mud box, and the front fixed surface who receives the mud box installs the baffle, and the front fixed surface of baffle installs the pull rod, and the rear fixed surface of baffle installs the fixed plate. The utility model discloses in, when using, the waste water after softening flows into the setting tank along the runner pipe in, receive mud box bottom and has seted up a lot of extremely tiny holes, only can let water pass through, mud piece in the waste water deposits the back through a period, in falling to receiving mud box, waste water after the sediment passes through the drain pipe and discharges, then takes off the screw, holds the pull rod, will receive mud box and take out from the setting tank is inside, can clear up the mud piece of the inside, convenient operation is quick to reach the effect of conveniently clearing up the mud piece.

Description

Softening treatment device for calcium sulfate wastewater

Technical Field

The utility model relates to a waste water treatment technical field especially relates to calcium sulfate waste water's softening treatment device.

Background

The waste water treatment is to treat waste water by physical, chemical and biological methods to purify the waste water and reduce pollution, and the waste water of desulfurization waste water of thermal power plants and coal chemical plants, coal mine drainage water and the like contains calcium sulfate with high concentration, and the calcium sulfate waste water can bring a large amount of calcium and magnesium ions, so that the water quality hardness is very high, and the subsequent treatment equipment is easy to generate scaling and even corrosion phenomena.

In the existing softening treatment device for calcium sulfate wastewater, in order to reduce the hardness of the calcium sulfate wastewater, a certain amount of lime is usually added into the wastewater for softening treatment, the method is low in cost and convenient to dose, but the later-stage mud production is large, part of mud is discharged along with the softened wastewater, and the precipitated mud still remains in softening equipment, so that the cleaning is inconvenient, the equipment is easily blocked, and the subsequent wastewater softening treatment is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current calcium sulfate waste water to adopt and add the mode that lime softened the processing among the prior art, nevertheless later stage mud production is big, and partial mud is discharged along with the waste water after softening together, and the mud that the sediment got off still stays in the equipment of softening, and the clearance of being not convenient for causes equipment to block up easily, is unfavorable for the problem of follow-up waste water softening treatment, and the calcium sulfate waste water's that proposes softening treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: calcium sulfate waste water's softening treatment device, including softening the case, the bottom fixed mounting who softens the case has the support frame, the inside bottom fixed mounting of support frame has the bottom plate, the top fixed mounting of bottom plate has the setting tank, the spout has all been seted up to the inside relative one side of setting tank, two the equal activity in inside of spout inlays and is equipped with the sliding plate, two one side fixed mounting that the sliding plate is relative has the receipts mud box, the front fixed surface who receives the mud box installs the baffle, the front fixed surface of baffle installs the pull rod, the rear fixed surface of baffle installs the fixed plate.

Preferably, a sealing ring is fixedly mounted on one side of the outer surface of the fixing plate, a drain pipe is fixedly connected to one side of the outer surface of the settling tank, a filter cover is sleeved at one end of the drain pipe in a threaded manner, and a flow pipe is fixedly connected to the other side of the outer surface of the settling tank.

Preferably, the sealing groove is formed in the front surface of the settling tank, and the width of the fixing plate is matched with that of the sealing groove.

Preferably, four corners of the front surface of the baffle are fixedly mounted on the front surface of the settling tank through screws, and the inner walls of one sides of the two sliding grooves penetrate through the front surface of the settling tank.

Preferably, the front surface of the settling tank is provided with a through hole matched with the width of the sludge collecting box, and the top of the softening tank is provided with a feeding port.

Preferably, a dust cover is placed at the top of the feeding port, and a water inlet pipe is communicated with the center of the top of the softening box.

Preferably, the outer surface of one side of the sealing ring is movably embedded in the sealing groove, and one end of the circulating pipe is fixedly communicated with the outer surface of the softening tank.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when using, the waste water after softening flows into the setting tank along the runner pipe in, receive mud box bottom and has seted up a lot of extremely tiny holes, only can let water pass through, mud piece in the waste water deposits the back through a period, in falling to receiving mud box, waste water after the sediment passes through the drain pipe and discharges, then takes off the screw, holds the pull rod, will receive mud box and take out from the setting tank is inside, can clear up the mud piece of the inside, convenient operation is quick to reach the effect of conveniently clearing up the mud piece.

2. The utility model discloses in, when carrying out the use, when calcium sulfate waste water passes through the drain pipe and discharges, can carry out the secondary interception with remaining mud in the calcium sulfate waste water through filtering the lid, filter the lid and can screw off and clear up the work, fix the baffle at the setting tank surface through the screw, the sealing washer can imbed the seal groove simultaneously, further increases the leakproofness.

Drawings

FIG. 1 is a front perspective view of a device for softening calcium sulfate wastewater according to the present invention;

FIG. 2 is a sectional and expanded perspective view of the settling tank of the calcium sulfate wastewater softening device of the present invention;

FIG. 3 is another perspective view of the settling tank of the calcium sulfate wastewater softening device according to the present invention;

fig. 4 is a partial structure expansion perspective view of the settling tank of the calcium sulfate wastewater softening treatment device provided by the utility model.

Illustration of the drawings: 1. a softening box; 2. a support frame; 3. a flow-through tube; 4. a base plate; 5. a settling tank; 6. a water inlet pipe; 7. a feeding port; 8. a dust cover; 9. a drain pipe; 10. a filter cover; 11. a baffle plate; 12. a pull rod; 13. a mud collection box; 14. a fixing plate; 15. a seal ring; 16. a sliding plate; 17. a sealing groove; 18. a chute.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1-4, the utility model provides a softening treatment device of calcium sulfate waste water, including softening case 1, the bottom fixed mounting who softens case 1 has support frame 2, the inside bottom fixed mounting of support frame 2 has bottom plate 4, the top fixed mounting of bottom plate 4 has settling box 5, spout 18 has all been seted up to the inside relative one side of settling box 5, the equal activity of inside of two spout 18 inlays and is equipped with sliding plate 16, the relative one side fixed mounting of two sliding plate 16 has receipts mud box 13, the front surface fixed mounting who receives mud box 13 has baffle 11, the front surface fixed mounting of baffle 11 has pull rod 12, the rear surface fixed mounting of baffle 11 has fixed plate 14, seal groove 17 has been seted up to settling box 5's front surface, the width phase-match of fixed plate 14 and seal groove 17, all through screw fixed mounting in the front surface of settling box 5 in the four corners department of baffle 11 front surface, one side inner wall of two spout 18 all runs through to settling box 5's front surface, the front surface of settling box 5 has seted up and has received mud box 13 width assorted through-hole, material loading mouth 7 has been seted up at softening case 1's top, go up the feed inlet 7, go up at the top of feed inlet 8, the top of softening case 1 top department of softening cover 6 intercommunication pipe has been placed.

The effect that its whole embodiment 1 reached does, when using, at first pour into the calcium sulfate waste water into from inlet tube 6 and soften 1 insides of case, add lime from material loading mouth 7, after calcium sulfate waste water softens the processing softening in softening 1 insides of case, open the valve of runner pipe 3 surface, the waste water after softening flows into in the setting tank 5 along runner pipe 3, flow to in the mud box 13 along the surface of inner wall slope, receive mud box 13 bottom and seted up a lot of extremely tiny holes, only can let water pass through, the mud piece in the waste water is through a period of time after deposiing, fall in receiving mud box 13, the waste water that flows to setting tank 5 bottom passes through drain pipe 9 and discharges, then take off the screw, hold pull rod 12, to receive mud box 13 and take out from setting tank 5 insides, can clear up the mud piece inside, convenient operation is quick, thereby reach the effect of conveniently clearing up the mud piece, further solved the mud that deposits and stayed in softening equipment, be not convenient for the clearance, cause equipment to block up easily, the problem of follow-up waste water softening processing.

In embodiment 2, as shown in fig. 1 to 4, a sealing ring 15 is fixedly installed on one side of the outer surface of a fixing plate 14, a drain pipe 9 is fixedly connected to one side of the outer surface of a settling tank 5, a filter cover 10 is screwed on one end of the drain pipe 9, a circulation pipe 3 is fixedly connected to the other side of the outer surface of the settling tank 5, the outer surface of one side of the sealing ring 15 is movably embedded in a sealing groove 17, and one end of the circulation pipe 3 is fixedly communicated with the outer surface of a softening tank 1.

The effect that its whole embodiment 2 reaches does, when using, when the calcium sulphate waste water through the sediment discharges through drain pipe 9, can carry out the secondary interception with remaining mud in the calcium sulphate waste water through filtering lid 10, filters lid 10 and can screw off and clear up the work, further reduces the emergence of the equipment jam condition, fixes baffle 11 at the 5 surfaces of setting tank through the screw, and sealing washer 15 can imbed seal groove 17 simultaneously, further increases the leakproofness.

The working principle is as follows: when the device is used, softened wastewater flows into the settling tank 5 along the circulating pipe 3, flows into the mud collecting box 13 along the inclined surface of the inner wall, a plurality of extremely small holes are formed in the bottom of the mud collecting box 13, only water can pass through the holes, mud blocks in the wastewater are precipitated after a period of time and fall into the mud collecting box 13, the wastewater permeating into the bottom is discharged through the drain pipe 9, then screws are taken down, the mud collecting box 13 is drawn out from the interior of the settling tank 5, the mud blocks in the sludge can be cleaned, the operation is convenient, the problem that the precipitated mud is left in softening equipment is further solved rapidly, the cleaning is inconvenient, the device is prone to being blocked, the subsequent wastewater softening treatment is not facilitated, when the device is used, when the precipitated calcium sulfate wastewater is discharged, the residual mud in the calcium sulfate wastewater can be intercepted for the second time through the filter cover 10, the filter cover 10 can be unscrewed, the unfolding cleaning work can be carried out, the occurrence of device blocking is reduced, the baffle 11 is fixed on the outer surface of the settling tank 5 through the screws, meanwhile, the sealing ring 15 can be embedded into the sealing groove 17, and the sealing performance is further increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Calcium sulfate waste water's softening treatment device, including softening case (1), its characterized in that: the bottom fixed mounting who softens case (1) has support frame (2), the inside bottom fixed mounting of support frame (2) has bottom plate (4), the top fixed mounting of bottom plate (4) has settling tank (5), spout (18), two have all been seted up to inside relative one side of settling tank (5) the equal activity of inside of spout (18) is inlayed and is equipped with sliding plate (16), two one side fixed mounting that sliding plate (16) are relative has receipts mud box (13), the preceding fixed surface who receives mud box (13) installs baffle (11), the preceding fixed surface of baffle (11) installs pull rod (12), the back fixed surface of baffle (11) installs fixed plate (14).

2. The calcium sulfate wastewater softening treatment apparatus according to claim 1, wherein: the improved sewage treatment device is characterized in that a sealing ring (15) is fixedly mounted on one side of the outer surface of the fixing plate (14), a drain pipe (9) is fixedly connected to one side of the outer surface of the settling tank (5), a filter cover (10) is sleeved on one end of the drain pipe (9) in a threaded manner, and a circulating pipe (3) is fixedly connected to the other side of the outer surface of the settling tank (5).

3. The calcium sulfate wastewater softening treatment apparatus according to claim 1, wherein: seal groove (17) have been seted up to the front surface of setting tank (5), the width of fixed plate (14) and the width phase-match of seal groove (17).

4. The calcium sulfate wastewater softening treatment apparatus according to claim 1, wherein: the four corners of the front surface of the baffle (11) are fixedly arranged on the front surface of the settling tank (5) through screws, and the inner wall of one side of each of the two sliding grooves (18) penetrates through the front surface of the settling tank (5).

5. The calcium sulfate wastewater softening treatment apparatus according to claim 1, wherein: the through-hole that matches with receipts mud box (13) width is seted up to the front surface of setting tank (5), material loading mouth (7) have been seted up at the top of softening case (1).

6. The calcium sulfate wastewater softening treatment apparatus according to claim 5, wherein: dust cap (8) have been placed at the top of material loading mouth (7), the center department intercommunication at softening case (1) top has inlet tube (6).

7. The calcium sulfate wastewater softening treatment apparatus according to claim 2, wherein: the outer surface of one side of the sealing ring (15) is movably embedded in the sealing groove (17), and one end of the circulating pipe (3) is fixedly communicated with the outer surface of the softening box (1).