CN209193681U - A kind of neutralization pond - Google Patents

Abstract

The utility model relates to a kind of neutralization ponds, the pond body including being equipped with water inlet pipe and outlet pipe, and vertical sliding has the first filter plate in pond body, are provided with filter membrane below the first filter plate；The elevating mechanism for being gone up and down to the first filter plate is provided with above pond body.The second filter plate is slidably connected on first filter plate；The strip-shaped hole of perforation is offered on second filter plate, the first screw rod is provided on the first filter plate, and the first screw rod passes through strip-shaped hole, is threaded with the first nut on the first screw rod.Elevating mechanism promotes the first filter plate and filter membrane, silt, resin and the biggish sodium chloride crystal of particle will be fallen by the first filter plate in solution, and the lesser sodium chloride crystal of particle is filtered out by filter membrane, improves neutralization pond reaction efficiency, the purification conducive to follow-up equipment to waste liquid.By sliding the second filter plate, changes the staggeredly degree of filter hole on the first filter plate and the second filter plate, improve the flexibility of equipment filtering.

Description

A kind of neutralization pond

Technical field

The utility model relates to the technical fields of water process, more particularly, to a kind of neutralization pond.

Background technique

Department is ensured as the water supply of all kinds of industrial waters of power plant between steam power plant's waterwheel, and entirely Water flow-path processed can generate More acid waste liquid, the main component in acid waste liquid is hydrochloric acid, if direct emission acid waste liquid, easily causes environmental pollution, Advocating for the sustainable development of country is not met yet.It therefore, is usually to pass it through filter note for the processing of acid waste liquid Enter into neutralization pond, then add some basic agents (sodium hydroxide) make acid waste water in neutralization pond after homogeneous mixing carry out in And reaction treatment.Simultaneously in order to mitigate corrosion of the waste liquid to neutralization pond, one layer of resin can be often smeared in the inner wall of neutralization pond, To reach anti-corrosion effect.

But with the use of neutralization pond, the silt that is flowed out in filter, regeneration neutralize afterchlorinate sodium crystal precipitation and The resin of partial exfoliation, these things constantly deposit, and not only reduce the reaction efficiency of neutralization pond entirety, while after also affecting Continuous purification run of the equipment to waste liquid.

Utility model content

The purpose of the utility model is to provide a kind of neutralization ponds, can be to silt, resin and the sodium chloride crystal in neutralization pond It is filtered, improves neutralization pond reaction efficiency, the purification conducive to follow-up equipment to waste liquid.

The above-mentioned purpose of utility model of the utility model has the technical scheme that

A kind of neutralization pond, including the pond body equipped with water inlet pipe and outlet pipe, there is for filtering vertical sliding in the pond body First filter plate of bulky grain sodium chloride crystal, clod and resin in solution is provided with filtering below first filter plate The filter membrane of solution small particles sodium chloride；The elevator for being gone up and down to the first filter plate is provided with above the pond body Structure.Length direction on first filter plate along pond body slidably connects the second filter plate；It is opened up on second filter plate There is the strip-shaped hole of the second filter plate upper and lower end faces of perforation, is fixedly installed the first screw rod on first filter plate, described the One screw rod passes through the strip-shaped hole, is threaded on first screw rod for pushing against the second filter plate in the first filter plate On the first nut.

It can the first filter plate intracorporal to pond and filter membrane after elevating mechanism starting by using above-mentioned technical proposal It is promoted, with the promotion of the first filter plate and filter membrane, silt, resin and the biggish sodium chloride crystal of particle will in solution Fallen by the first filter plate, and the lesser sodium chloride crystal of particles in solution then will be filtered film and filter out, and make the first filtering Each performs its own functions for plate and filter membrane, plays optimal filter effect, neutralization pond reaction efficiency is improved, conducive to follow-up equipment to waste liquid Purification.Meanwhile the second filter plate can be slided by strip-shaped hole, the first screw rod and the first nut, have adjusted the first filtering The staggeredly degree of filter hole, enables mud in the first filter plate and the second filter plate preferably filtering solution on plate and the second filter plate Husky, resin and the biggish sodium chloride crystal of particle improve the flexibility of equipment filtering.

The utility model is further arranged to: first filter plate, second filter plate and the filter membrane are in It is obliquely installed, first filtering lower one end of Board position is provided with for collecting bulky grain sodium chloride crystal, clod and tree The collection frame of rouge.

Mud by using above-mentioned technical proposal, when the first filter plate is elevated and is filtered to solution, in solution Sand, resin and sodium chloride crystal flow in collection frame with water flow, not only facilitate to silt, resin and the chlorination in solution The collection of sodium crystal, while silt, resin and sodium chloride crystal in solution being made to be moved to one end of the first filter plate as far as possible, Reduce silt, resin and sodium chloride crystal in solution to the blocking region of the first filter plate, makes the first filter plate Number is more, and solution can be more successfully filtered by the first filter plate.

The utility model is further arranged to: being fixedly installed grip part on second filter plate.

By using above-mentioned technical proposal, the setting of grip part gives operator one and can exert a force to the second filter plate Position, allow an operator to more easily slide the second filter plate, facilitate adjustment the first filter plate and the second filter plate The staggeredly degree of upper filter hole.

The utility model is further arranged to: first filter plate is fixedly installed downwards close to one end of the collection frame There is connecting plate, the connecting plate offers the T-shaped slot in section along its length, fixes in the one side wall of the collection frame It is provided with the cutting with slot cooperation；The locking machine for locking cutting position is provided between the cutting and the slot Structure.

By using above-mentioned technical proposal, collection frame and connecting plate is set to become removable by slot, cutting and locking mechanism Connection structure, keep the connection relationship between collection frame and connecting plate more flexible, facilitate the later period to silt in collection frame, tree The processing of rouge and sodium chloride crystal.

The utility model is further arranged to: locking mechanism includes the mounting groove being provided on the slot inner wall, opens up In the cutting and cutting be inserted into slot during face mounting groove card slot, be slidably connected in mounting groove fixture block, Spring between fixture block and mounting groove slot bottom is set and is arranged on the connecting plate for driving fixture block to be detached from card slot Component is dismantled, the both ends of spring are fixedly connected with the slot bottom of fixture block and mounting groove respectively.

By using above-mentioned technical proposal, in cutting insertion slot and when mounting groove is with groove position face, fixture block exists It will enter in card slot under the active force of spring, can directly lock the position of collection frame and connecting plate, collection frame and company The installation of fishplate bar is easy to operate；If taking out collection frame, then so that fixture block is detached from card slot by dismantling component, collects The disassembling section process of frame and connecting plate is similarly very convenient.

The utility model is further arranged to: the disassembly component include the pull rod being slidably connected on the connecting plate, Pull ring on described pull rod one end is set, and one end of pull rod and fixture block are connected, and the other end of pull rod is pierced by connecting plate；Pull ring peace On one end that pull rod is pierced by connecting plate.

By using above-mentioned technical proposal, when needing to take out collection frame to resin, silt and the larger particles in collection frame When sodium chloride crystal is handled, pull rod movement is driven by pulling pull ring, pull rod is made to drive fixture block and exact separation, it can be right Collection frame carries out sliding taking-up, and operating process is very convenient.

The utility model is further arranged to: the fixture block is provided with the guiding with cutting cooperation far from one end of spring Fixture block is arranged in towards on the side of cutting in face, guide surface.

By using above-mentioned technical proposal, guide surface rate of cutting during being inserted into slot, in cutting and fixture block It first contacts, under the collective effect of cutting and guide surface, fixture block meeting compressed spring is not required to fixture block at this time automatically into mounting groove Important affair, which first passes through, pulls pull rod to be introduced into fixture block in mounting groove, reduces operating procedure, makes the fixation of collection frame and connecting plate It is more convenient to operate.

The utility model is further arranged to: multiple perforation filter membranes two sides up and down are offered on the filter membrane Through-hole, multiple second screw rods across through-hole, spiral shell on second screw rod are fixedly installed below first filter plate Line is connected with for pushing against filter membrane in the second nut of the first filter plate lower surface.

By using above-mentioned technical proposal, when filter membrane is installed, the second screw rod is set to pass through the through-hole on filter membrane, then pass through The second nut is tightened, pushes against filter membrane in the lower surface of the first filter plate, it, then again will be upper if to be replaced to filter membrane Operation reverse operating one time is stated, and then keeps the disassembly process of filter membrane very convenient.

In conclusion the advantageous effects of the utility model are as follows:

1. the silt, resin and sodium chloride crystal in pair neutralization pond are filtered, neutralization pond reaction efficiency is improved, after being conducive to Continuous purification of the equipment to waste liquid；

2. changing the filter effect of the first filter plate and the second filter plate according to actual conditions, raising equipment uses flexible Property；

3. the convenient collection to magazine middle in solution, while increase the number of filtering solution；

4. the connection relationship between collection frame and connecting plate is flexible, the later period can be more just to the processing of impurity in collection frame It is prompt.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the broken section structural schematic diagram of the utility model.

Fig. 3 is the partial enlargement diagram of part A in Fig. 2.

Fig. 4 is the partial enlargement diagram of part B in Fig. 2.

In figure, 1, pond body；2, water inlet pipe；3, outlet pipe；4, the first filter plate；5, elevating mechanism；51, mounting rack；52, it leads To wheel；53, hoist engine；54, cable；6, connecting plate；7, slot；8, cutting；9, collection frame；10, mounting groove；11, card slot；12, Fixture block；13, spring；14, guide surface；15, component is dismantled；151, pull rod；152, pull ring；16, the second filter plate；17, strip-shaped hole； 18, the first screw rod；19, the first nut；20, grip part；21, filter membrane；22, through-hole；23, the second screw rod；24, the second nut.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Figures 1 and 2, a kind of neutralization pond including whole pond body 1 in a rectangular parallelepiped shape, is mounted on 1 one end of pond body Water inlet pipe 2 and the outlet pipe 3 being mounted on 1 other end of pond body.There is for resin, mud in filtering solution vertical sliding in pond body 1 Husky and larger particles sodium chloride crystal the first filter plate 4, first filter plate 4 are in tilt down to set towards the side of pond body 1 It sets；The top of pond body 1 is equipped with the elevating mechanism 5 for being gone up and down to the first filter plate 4, and elevating mechanism 5 includes fixed peace Mounting rack 51 above pond body 1, the directive wheel 52 being mounted on mounting rack 51, the elevator being mounted on 1 other side of pond body Machine 53 and the cable 54 being arranged on hoist engine 53, the one end of cable 54 far from hoist engine 53 is around directive wheel 52 and with the One filter plate 4 is connected.After hoist engine 53 starts, folding and unfolding can be carried out to cable 54, and then drive the first filter plate 4 in pond body 1 It is gone up and down, resin, silt and the larger particles sodium chloride crystal in solution can effectively be filtered.

Referring to Fig. 2 and Fig. 3, the lower one end in 4 position of the first filter plate is welded with one piece of connecting plate 6 straight down, connects Length direction on one side of the plate 6 far from the first filter plate 4 along connecting plate 6 offers the T-shaped slot 7 in section, the slot 7 It is connected to the end face at 6 both ends of connecting plate；The same T-shaped cutting 8 in a section, cutting 8 and slot are slidably connected in slot 7 7 are engaged by clamping；Cutting 8 is fixedly connected with for brilliant to resin, silt and larger particles sodium chloride on one end far from connecting plate 6 The collection frame 9 that body is collected, the collection frame 9 are hollow out setting.Solution is when by inclined first filter plate 4, the first mistake The resin, silt and larger particles sodium chloride crystal of a part on filter plate 4 will be moved in collection frame 9 with water flow, effectively Above-mentioned substance is collected on ground, facilitates the subsequent operation to resin, silt and larger particles sodium chloride crystal of operator.

Referring to Fig. 3, slot 7 is far from the mounting groove 10 for offering rectangular in cross-section on an inner wall of collection frame 9, in cutting 8 Section is offered equally and is in the card slot 11 of rectangle, card slot 11 is identical with the specification size of mounting groove 10, and cutting 8 is in insertion slot Card slot 11 can face mounting groove 10 during 7.The fixture block 12 being engaged by clamping with card slot 11 is slidably connected in mounting groove 10, Spring 13 is installed, one end and the fixture block 12 of spring 13 are adhesively fixed, spring 13 between fixture block 12 and the slot bottom of mounting groove 10 The slot bottom of the other end and mounting groove 10 is adhesively fixed, and fixture block 12 offers on one end far from spring 13 leads with what cutting 8 cooperated To face 14, fixture block 12 is arranged in towards on the side of cutting 8 in guide surface 14.It is additionally provided on connecting plate 6 for driving fixture block 12 It is detached from the disassembly component 15 of card slot 11.When slot 7 is inserted into cutting 8, under the action of the conflict of cutting 8 and guide surface 14, card 12 compressed spring 13 of block simultaneously enters in mounting groove 10, and when card slot 11 and 10 face of mounting groove, spring 13 resets, and fixture block 12 enters The fixation to 8 position of cutting is completed in card slot 11, and then collection frame 9 is made to be not easy to be detached from connecting plate 6.If taking out receipts Collect frame 9, then drives fixture block 12 to be detached from card slot 11 by disassembly component 15, collection frame 9 can be skidded off.

Disassembly component 15 includes horizontal sliding in the pull rod 151 on connecting plate 6 and the pull ring being mounted on 151 one end of pull rod 152, wherein one end of pull rod 151 and fixture block 12 are connected, and the other end of pull rod 151 is pierced by connecting plate 6, and pull ring 152 is mounted on drawing Bar 151 is pierced by one end of connecting plate 6.Pull rod 151 can be more easily pulled by pull ring 152, so that fixture block 12 be driven to press Contracting spring 13 is detached from fixture block 12 and card slot 11, that is, is convenient to take out collection frame 9.

Referring to Fig. 4, the upper surface of the first filter plate 4 is arranged in parallel with the second filter plate 16, and the second filter plate 16 is along its length Two strip-shaped holes 17 of perforation 16 upper and lower surface of the second filter plate are offered in the middle part of degree direction, two strip-shaped holes 17 symmetrically open up The second filter plate 16 two sides and along the second filter plate 16 length direction extend；It is fixedly installed on first filter plate 4 Across the first screw rod 18 of strip-shaped hole 17, it is threaded on the first screw rod 18 for pushing against the second filter plate 16 in the first mistake The first nut 19 on filter plate 4.The grip part 20 held for hand is further fixedly arranged in the upper surface of the second filter plate 16 (such as Fig. 2).Pass through grip part 20(such as Fig. 2) the second filter plate 16 is slid, then the first nut 19 is tightened, make the second filtering Plate 16 is pushed against in the first filter plate 4, to secure the position of the second filter plate 16, and then changes the first filter plate 4 and the The staggeredly degree of filter hole, facilitates filtering of the operator to the first filter plate 4 and the second filter plate 16 between two filter plates 16 Effect is regulated and controled.

Referring to Fig. 3, the lower surface of the first filter plate 4 is arranged in parallel with for being filtered to short grained sodium chloride crystal Filter membrane 21, open up that there are two the through-holes 22 of perforation 21 upper and lower surface of filter membrane on the two sides of filter membrane 21；First filtering The lower surface of plate 4 is fixedly installed the second screw rod 23 across through-hole 22, is threaded on the second screw rod 23 for that will filter Film 21 is pushed against in the second nut 24 of 4 lower surface of the first filter plate.Made by through-hole 22, the second screw rod 23 and the second nut 24 The dismounting of filter membrane 21 is more convenient.

The implementation principle of the present embodiment are as follows: hoist engine 53 carries out coiling to cable 54 after starting, under the drive of cable 54, First filter plate 4 and filter membrane 21 will be raised, and the first filter plate 4 is brilliant to resin, silt, the larger particles sodium chloride in solution Body is filtered, and filter membrane 21 can then be filtered the smaller particle sodium chloride crystal in solution.With the first filtering The promotion of plate 4, part resin, silt, sodium chloride crystal on the first filter plate 4 will move in collection frame 9, facilitate the later period to miscellaneous The centralized processing of matter.Meanwhile operator can also be convenient to resin, the mud in collection frame 9 by dismantling to collection frame 9 Husky, sodium chloride crystal is handled, and operating process is equally simple.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. a kind of neutralization pond, the pond body (1) including being equipped with water inlet pipe (2) and outlet pipe (3), it is characterised in that: the pond body (1) Interior vertical sliding has the first filter plate (4) for bulky grain sodium chloride crystal, silt and resin in filtering solution, and described first The filter membrane (21) of filtering solution small particles sodium chloride is provided with below filter plate (4)；It is provided with above the pond body (1) Elevating mechanism (5) for being gone up and down to the first filter plate (4)；Along the length side of pond body (1) on first filter plate (4) To slidably connecting the second filter plate (16)；Perforation the second filter plate (16) up and down two is offered on second filter plate (16) The strip-shaped hole (17) of end face is fixedly installed the first screw rod (18) on first filter plate (4), and first screw rod (18) is worn It crossing the strip-shaped hole (17), is threaded on first screw rod (18) for pushing against the second filter plate (16) in the first mistake The first nut (19) on filter plate (4).

2. a kind of neutralization pond according to claim 1, it is characterised in that: first filter plate (4), second filtering Plate (16) and the filter membrane (21) are inclined to set, and the lower one end in the first filter plate (4) position, which is provided with, to be used for Collect the collection frame (9) of bulky grain sodium chloride crystal, silt and resin.

3. a kind of neutralization pond according to claim 2, it is characterised in that: be fixedly installed on second filter plate (16) Grip part (20).

4. a kind of neutralization pond according to claim 3, it is characterised in that: first filter plate (4) is close to the collection One end of frame (9) is fixedly installed downwards connecting plate (6), and it is T-shaped that the connecting plate (6) offers section along its length Slot (7) is fixedly installed the cutting (8) with slot (7) cooperation in the one side wall of the collection frame (9)；The cutting (8) and The locking mechanism for locking cutting (8) position is provided between the slot (7).

5. a kind of neutralization pond according to claim 4, it is characterised in that: locking mechanism includes being provided with the slot (7) Mounting groove (10) on inner wall is provided on the cutting (8) and face mounting groove during cutting (8) insertion slot (7) (10) card slot (11), is arranged in fixture block (12) and mounting groove (10) slot the fixture block (12) being slidably connected in mounting groove (10) Spring (13) and setting between bottom are on the connecting plate (6) for driving fixture block (12) to be detached from the disassembly of card slot (11) Component (15), the both ends of spring (13) are fixedly connected with the slot bottom of fixture block (12) and mounting groove (10) respectively.

6. a kind of neutralization pond according to claim 5, it is characterised in that: the disassembly component (15) includes being slidably connected at The pull ring (152) of pull rod (151), setting on the pull rod (151) one end on the connecting plate (6), the one of pull rod (151) End is connected with fixture block (12), and the other end of pull rod (151) is pierced by connecting plate (6)；Pull ring (152) is mounted on pull rod (151) and is pierced by On one end of connecting plate (6).

7. a kind of neutralization pond according to claim 6, it is characterised in that: the one end of the fixture block (12) far from spring (13) It is provided with the guide surface (14) with cutting (8) cooperation, guide surface (14) is arranged on the side in fixture block (12) towards cutting (8).

8. a kind of neutralization pond according to claim 1, it is characterised in that: offer multiple perforations on the filter membrane (21) The through-hole (22) of the filter membrane (21) two sides up and down is fixedly installed across through-hole below first filter plate (4) (22) multiple second screw rods (23) are threaded on second screw rod (23) for pushing against filter membrane (21) in first Second nut (24) of filter plate (4) lower surface.