CN210620351U

CN210620351U - Continuous neutralization treatment device of waste water

Info

Publication number: CN210620351U
Application number: CN201921402345.4U
Authority: CN
Inventors: 郑豪
Original assignee: Zangzhou Junlong New Energy Technology Co ltd
Current assignee: Zangzhou Junlong New Energy Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-26
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to a waste water treatment technical field just discloses a continuous neutralization treatment device of waste water, including the support board, the left and right sides difference fixed mounting on support board top has neutralization fluid reservoir and waste liquid jar, and the middle part fixed mounting on support board top has driving motor, and the middle part fixed mounting of neutralization fluid reservoir has the solenoid valve, and the outside of the outlet pipe of neutralization fluid reservoir and waste liquid jar bottom all fixed the cup joint has the mounting panel, and one side and the fixed mounting that the mounting panel was stretched out to the other end of two valve plates have flow control device. This continuous neutralization treatment device of waste water sets up flow regulator simultaneously through the below at neutralization fluid reservoir and waste liquid jar, and two flow regulator are adjusted simultaneously to the accessible for the aperture of two mounting panels keeps the same, thereby makes the play liquid speed of neutralization fluid reservoir and waste liquid jar the same, and then, has guaranteed that equivalent neutralization liquid carries out neutralization reaction in getting into the neutralization drum, and the flow is easily controlled, and the accuracy is high, easy operation.

Description

Continuous neutralization treatment device of waste water

Technical Field

The utility model relates to a waste water treatment technical field specifically is a waste water is neutralization treatment device in succession.

Background

The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. Because the waste water source is different, and the acid-base ion content that contains in its aquatic is different for waste water often can present the condition that the acid-base differs, and no matter either condition, acidity and basicity are too strong, all can exert an influence to the water resource in nature, threatens biological life health even, so when handling waste water, have a process to carry out neutralization discharge to the pH valve of waste water.

In the prior art, the wastewater is neutralized, and the neutralizing agent is added only by calculating the amount of the neutralizing agent to be added according to the pH value of the wastewater, but the function of the neutralizing agent is too simple.

Chinese patent No. CN201720019625.1 proposes a continuous neutralization treatment device for wastewater, which has the following beneficial effects:

1. the dosage is preset according to actual conditions, and the neutralizing agent in the neutralizing agent tank is quantitatively pumped into the wastewater neutralizing tank by using the agent metering pump, so that the neutralizing agent is not wasted, and sufficient neutralization can be ensured;

2. the opening of a neutralizing wastewater outlet regulating valve is set according to the liquid level change condition in the wastewater neutralizing tank, so that the continuous and synchronous neutralization and drainage are realized;

3. ice water is introduced through the ice water inlet to cool down and neutralize heat generated in reaction, so that unnecessary potential safety hazards caused by heat accumulation in the wastewater neutralization tank are avoided;

4. nitrogen is introduced through the nitrogen inlet to form convection stirring in the liquid, so that the neutralizing agent and the wastewater are fully mixed and reacted, and the neutralizing reaction rate is accelerated;

5. waste gas generated in the whole neutralization process is conveyed to a waste gas treatment system through a waste gas outlet, and is specially treated and discharged up to the standard through the waste gas treatment system, so that the environmental pollution is avoided.

However, the above device still causes some problems in practical use:

1. the chemicals are quantitatively pumped into the chemical metering pump, and meanwhile, the continuous synchronization of neutralization and drainage is realized by adjusting the opening degree of the water valve, while in actual use, the chemical metering pump can only realize constant flow discharge and cannot achieve the quantitative effect, and in actual use, the adjustment difficulty of the synchronization of neutralization and drainage by adjusting the opening degree of the valve is higher, and the consumed time is longer;

2. the ice water is coiled in the reaction tank for cooling and heat dissipation, and actually, the heat productivity of the neutralization reaction is large, and the heat dissipation efficiency of the coil is far from enough;

3. through letting in nitrogen gas and realizing convection current stirring, though stirring effect is good, such stirring treatment cost can improve for waste water treatment's social benefit is little.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a waste water is in succession with processing apparatus, possess and go on and easily adjust in succession with the neutralization, equivalent medicament in with practice thrift the consumptive material, neutralization efficiency is high, advantages such as the radiating effect is good, it just can realize the constant flow and discharge to have solved the medicament measuring pump, can not reach quantitative effect, and in-service use, the aperture through adjusting valve realizes in with higher with the synchronous regulation degree of difficulty of drainage, it is consuming time longer, neutralization reaction calorific capacity is big, coil pipe radiating efficiency is far away not enough, stirring treatment cost can improve, make waste water treatment's the little problem of social income.

(II) technical scheme

In order to realize above-mentioned neutralization go on in succession and easily adjust, equivalent medicament neutralization in order to practice thrift consumptive material, neutralization efficiency height and the good purpose of radiating effect, the utility model provides a following technical scheme: a continuous neutralization treatment device for waste water comprises a support plate, wherein a neutralization liquid tank and a waste liquid tank are respectively fixedly arranged on the left side and the right side of the top end of the support plate, a driving motor is fixedly arranged in the middle of the top end of the support plate, a solenoid valve is fixedly arranged in the middle of the neutralization liquid tank, mounting plates are fixedly sleeved on the outer portions of water outlet pipes at the bottoms of the neutralization liquid tank and the waste liquid tank, valve plates are respectively connected in a sliding manner inside the two mounting plates, the other ends of the two valve plates extend out of one side of the mounting plates, a flow regulating device is fixedly arranged on the other sides of the mounting plates, liquid guiding pipes are respectively fixedly arranged at the bottom ends of the water outlet pipes at the bottoms of the neutralization liquid tank and the waste liquid tank, the other ends of the two liquid guiding pipes respectively extend into the left side and the right side of an inner cavity of a neutralization cylinder, the top, the utility model discloses a water pump, including a pivot, a neutralizing barrel, a cooling cylinder, a water manifold and a water pump, the pivot is located the external fixation of neutralizing barrel and has cup jointed spiral churn, the top of pivot stretch out the outside of neutralizing barrel and with the bottom fixed connection of shaft coupling, the top of shaft coupling and driving motor's output shaft fixed connection, the equal fixed mounting in both sides has a drain pipe, two about the neutralizing barrel bottom the bottom of drain pipe stretches out the bottom of neutralizing barrel, the external fixation of neutralizing barrel has cup jointed the cooling cylinder, the top intercommunication of aqueduct and cooling water tank inner chamber is passed through on the top of cooling cylinder inner chamber, the water inlet intercommunication of aqueduct and water pump is passed through to the bottom of cooling water tank inner chamber, the delivery port of water pump passes.

Preferably, flow control device includes U type vaulting pole, two stabilizer blades of U type vaulting pole have the outer wall fixed connection of waste liquid jar lower part outlet pipe respectively, the inside of two stabilizer blades of U type vaulting pole cup joints with two stabilizer blade activities of U type gag lever post respectively, the one end fixedly connected with extension spring that U type gag lever post is located U type vaulting pole stabilizer blade, the other end of extension spring and the inner bottom fixed connection of U type vaulting pole, the middle part fixed mounting of U type vaulting pole one side has fixation nut, fixation nut's external fixed mounting has the handle, fixation nut's inside threaded connection has adjusting screw, adjusting screw's one end and the middle part fixed connection of valve plate one side, adjusting screw's the other end and the inboard fixed connection of U type gag lever post.

Preferably, the front surfaces of the two support legs of the U-shaped limiting rod are provided with scale values, and the scale values are the lengths of the support legs of the U-shaped limiting rod extending out of the support legs of the U-shaped support rod.

Preferably, the bottom ends embedded in the neutralization liquid tank and the waste liquid tank are both provided with inclined planes, and the bottom ends of the inclined planes are close to the top ends of the water outlet pipes at the bottoms of the neutralization liquid tank and the waste liquid tank.

Preferably, one end of the liquid guiding pipe extending into the neutralizing cylinder is positioned above the spiral blade of the spiral stirring cylinder, and the height of one end of the liquid guiding pipe is higher than that of the top end of the spiral blade of the spiral stirring cylinder.

Preferably, the material of the cooling cylinder is aluminum material, and a stainless steel film is plated on the outside of the cooling cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides a waste water is neutralization treatment device in succession possesses following beneficial effect:

1. this continuous neutralization treatment device of waste water sets up flow regulator simultaneously through the below at neutralization fluid reservoir and waste liquid jar, and two flow regulator are adjusted simultaneously to the accessible for the aperture of two mounting panels keeps the same, thereby makes the play liquid speed of neutralization fluid reservoir and waste liquid jar the same, and then, has guaranteed that equivalent neutralization liquid carries out neutralization reaction in getting into the neutralization drum, and the flow is easily controlled, and the accuracy is high, easy operation.

2. This continuous neutralization treatment device of waste water, through setting up the spiral churn, make two treating neutralization solution that the drainage pipe flowed into flow on the spiral leaf of spiral churn with waste water liquid, rethread driving motor drives the spiral churn and rotates, make two kinds of liquid on the spiral churn carry out reverse slow mixing, thereby make and flow to the mixed liquid of spiral churn bottom fully neutralization reaction, the waste water liquid of reaction passes through the drain pipe and discharges, compare with filling nitrogen gas convection current stirring, this kind of stirring mode cost is lower, stirring effect is better, more accord with the demand of continuous neutralization.

3. This continuous neutralization treatment device of waste water cup joints the cooling cylinder through the outside at a neutralization section of thick bamboo, and the bottom from the cooling cylinder is bloated into cooling water again, from the upper portion discharge cooling water of cooling cylinder for the outside stroke that the cooling water has walked a neutralization section of thick bamboo in the outside of a neutralization section of thick bamboo, the coolant liquid high-usage compares with coil pipe formula cooling, and cooling area is bigger simultaneously, and the radiating effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a support plate 1, a neutralization tank 2, a waste liquid tank 3, a driving motor 4, an electromagnetic valve 5, a mounting plate 6, a valve plate 7, a flow regulating device 8, a supporting rod 81U, a limiting rod 82U, a tension spring 83, a fixing nut 84, a handle 85, an adjusting screw 86, a liquid guiding pipe 9, a neutralization cylinder 10, a rotating shaft 11, a spiral stirring cylinder 12, a coupling 13, a liquid outlet pipe 14, a cooling cylinder 15, a water guide pipe 16, a cooling water tank 17 and a water pump 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a continuous neutralization treatment device for waste water comprises a support plate 1, wherein a neutralization liquid tank 2 and a waste liquid tank 3 are respectively and fixedly arranged at the left side and the right side of the top end of the support plate 1, inclined planes are respectively arranged at the bottom ends embedded in the neutralization liquid tank 2 and the waste liquid tank 3, the bottom ends of the inclined planes are close to the top ends of water outlet pipes at the bottoms of the neutralization liquid tank 2 and the waste liquid tank 3, so that liquid in the neutralization liquid tank 2 and the waste liquid tank 3 can conveniently flow out, a driving motor 4 is fixedly arranged at the middle part of the top end of the support plate 1, a solenoid valve 5 is fixedly arranged at the middle part of the neutralization liquid tank 2, the solenoid valve 5 is a technical product which is disclosed in the prior art, the effect that the valve is opened when the power is on and closed when the power is off can be realized, the liquid containing quantity in the neutralization liquid tank 2 can be pre-installed by arranging the solenoid valve 5, so as, the valve plates 7 are connected inside the two mounting plates 6 in a sliding manner, the other ends of the two valve plates 7 extend out of one side of the mounting plates 6 and are fixedly provided with flow regulating devices 8, each flow regulating device 8 comprises a U-shaped stay bar 81, two support legs of the U-shaped stay bar 81 are respectively fixedly connected with the outer wall of a water outlet pipe at the lower part of the waste liquid tank 3, the insides of the two support legs of the U-shaped stay bar 81 are respectively movably sleeved with the two support legs of the U-shaped stay bar 82, the front sides of the two support legs of the U-shaped stay bar 82 are respectively provided with scale marks which are the length of the support legs of the U-shaped stay bar 82 extending out of the insides of the support legs of the U-shaped stay bar 81, when the two flow regulating devices 8 are regulated, the scale marks passing through the U-shaped stay bar 82 are referred to, one end, positioned in the support legs of the U-shaped stay bar 81, of, the middle part of one side of the U-shaped stay bar 81 is fixedly provided with a fixed nut 84, the outside of the fixed nut 84 is fixedly provided with a handle 85, the internal thread of the fixed nut 84 is connected with an adjusting screw 86, one end of the adjusting screw 86 is fixedly connected with the middle part of one side of the valve plate 7, the other end of the adjusting screw 86 is fixedly connected with the inner side of the U-shaped limiting rod 82, the adjusting handle 85 can be conveniently arranged through the flow adjusting device 8, so that the valve plates 7 below the neutralization liquid tank 2 and the waste liquid tank 3 extend out with the same length to reach the same opening degree, thereby reaching the same constant flow, the operation is convenient, the bottom ends of the water outlet pipes at the bottoms of the neutralization liquid tank 2 and the waste liquid tank 3 are fixedly provided with the liquid guiding pipes 9, the other ends of the two liquid guiding pipes 9 respectively extend into the left side and the right side of the inner cavity of the neutralization cylinder 10, one end of, and one end of the liquid guiding pipe 9 is higher than the top of the spiral blade of the spiral mixing drum 12, so as to ensure that the liquid flowing into the neutralizing drum 10 from the liquid guiding pipe 9 is directly mixed on the spiral mixing drum 12 by the rotation of the spiral mixing drum 12 and then fully performs a neutralization reaction, the top of the neutralizing drum 10 is fixedly connected with the middle part of the bottom of the support plate 1, the upper and lower ends of the inner cavity of the neutralizing drum 10 are respectively and movably connected with the two ends of the rotating shaft 11, the spiral mixing drum 12 is fixedly sleeved outside the rotating shaft 11 in the neutralizing drum 10, the top of the rotating shaft 11 extends out of the neutralizing drum 10 and is fixedly connected with the bottom of the coupler 13, the top of the coupler 13 is fixedly connected with the output shaft of the driving motor 4, liquid outlet pipes 14 are fixedly mounted on the left and right sides of the bottom of the neutralizing drum 10, the bottoms of the two liquid outlet pipes 14 extend out of the bottom of the neutralizing drum 10, and the cooling drum, the material of cooling cylinder 15 is aluminium system material, and the outside of cooling cylinder 15 plates one deck stainless steel film, and heat conduction is fast with the heat dissipation, and prevents that neutralization solution from leaking to the outside of cooling cylinder 15 and causing the corruption, and the top of cooling cylinder 15 inner chamber is passed through aqueduct 16 and is communicate with the top of cooling water tank 17 inner chamber, and the bottom of cooling water tank 17 inner chamber is passed through aqueduct 16 and is communicated with the water inlet of water pump 18, and the delivery port of water pump 18 passes through the bottom intercommunication of aqueduct 16 and cooling cylinder 15 inner chamber.

During operation, the configuration of the neutralization liquid is carried out in advance according to the PH value of the wastewater to be measured, then the neutralization liquid is pumped into the neutralization liquid tank 2, the wastewater liquid is pumped into the wastewater liquid tank 3, the handle 85 is rotated to drive the fixing nut 84 to rotate on one side of the U-shaped support rod 81, the adjusting screw 86 is limited by the rotation of the U-shaped support rod 82 and can only horizontally move along the length direction of the thread of the fixing nut 84, so that the opening and closing width of the valve plate 7 in the mounting plate 6 is controlled, finally, the scale values of the U-shaped support rod 82 at the end part of the U-shaped support rod 81 under the neutralization liquid tank 2 and the wastewater liquid tank 3 are the same, then the liquid in the neutralization liquid tank 2 and the wastewater liquid tank 3 flows into the neutralization cylinder 10 through the liquid guiding pipe 9 and drops on the spiral blade of the spiral stirring cylinder 12, the driving motor 4 is started, the rotating shaft 11 is driven to rotate through the coupler 13, so, the two liquids on the spiral mixing drum 12 are mixed and slowly fall to the bottom end of the inner cavity of the neutralizing drum 10, and then flow out through the liquid outlet pipe 14, in the process of neutralizing, the water pump 18 is started, cooling water in the cooling water tank 17 is blown in from the bottom of the cooling drum 15, the cooling water rises along the outside of the neutralizing drum 10 and takes away heat on the neutralizing drum 10, and then enters the cooling water tank 17 through the water guide pipe 16 on the upper portion of the cooling drum 15.

In summary, according to the continuous wastewater neutralization treatment device, the flow regulating devices 8 are arranged below the neutralization liquid tank 2 and the waste liquid tank 3 at the same time, and the opening degrees of the two mounting plates 6 can be kept the same by regulating the two flow regulating devices 8 at the same time, so that the liquid outlet speeds of the neutralization liquid tank 2 and the waste liquid tank 3 are the same, and further, the same amount of neutralization liquid is ensured to enter the neutralization cylinder 10 for neutralization reaction, the flow is easy to control, the accuracy is high, and the operation is easy; through the arrangement of the spiral stirring cylinder 12, the liquid to be neutralized and the waste water liquid flowing into the two liquid guide pipes 9 flow on the spiral blade of the spiral stirring cylinder 12, and then the spiral stirring cylinder 12 is driven to rotate by the driving motor 4, so that the two liquids on the spiral stirring cylinder 12 are slowly mixed in the reverse direction, the mixed liquid flowing to the bottom of the spiral stirring cylinder 12 is fully neutralized and reacted, and the reacted waste water liquid is discharged through the liquid outlet pipe 14; the cooling cylinder 15 is sleeved outside the neutralization cylinder 10, cooling water is blown from the bottom of the cooling cylinder 15, and the cooling water is discharged from the upper part of the cooling cylinder 15, so that the cooling water flows outside the neutralization cylinder 10 to fill the external stroke of the neutralization cylinder 10, the utilization rate of the cooling liquid is high, and compared with coil type cooling, the coil type cooling device has the advantages that the inter-cooling area is larger, and the heat dissipation effect is better; the problem of the medicament metering pump only can realize the constant flow and discharge, can not reach quantitative effect, and in-service use, the aperture through the regulation valve realizes that the neutralization is higher with the synchronous regulation degree of difficulty of drainage, and is consuming time longer, and neutralization reaction calorific capacity is big, and the coil pipe radiating efficiency is far away not enough, and stirring treatment cost can improve for waste water treatment's social benefit is little is solved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a continuous neutralization treatment device of waste water, includes support plate (1), its characterized in that: the device is characterized in that a neutralizing liquid tank (2) and a waste liquid tank (3) are respectively and fixedly arranged on the left side and the right side of the top end of the support plate (1), a driving motor (4) is fixedly arranged in the middle of the top end of the support plate (1), a solenoid valve (5) is fixedly arranged in the middle of the neutralizing liquid tank (2), mounting plates (6) are fixedly sleeved outside water outlet pipes at the bottoms of the neutralizing liquid tank (2) and the waste liquid tank (3), valve plates (7) are respectively and slidably connected inside the two mounting plates (6), one side of each mounting plate (6) is extended out of the other end of each valve plate (7), a flow adjusting device (8) is fixedly arranged on each side of each mounting plate, liquid guide pipes (9) are respectively and fixedly arranged at the bottom ends of water outlet pipes at the bottoms of the neutralizing liquid tank (2) and the waste liquid tank (3), and the other ends of, the top end of the neutralizing barrel (10) is fixedly connected with the middle part of the bottom end of the support plate (1), the upper end and the lower end of the inner cavity of the neutralizing barrel (10) are respectively movably connected with the two ends of the rotating shaft (11), the outer part of the rotating shaft (11) positioned in the neutralizing barrel (10) is fixedly sleeved with a spiral stirring barrel (12), the top end of the rotating shaft (11) extends out of the neutralizing barrel (10) and is fixedly connected with the bottom end of a coupler (13), the top end of the coupler (13) is fixedly connected with an output shaft of a driving motor (4), the left side and the right side of the bottom end of the neutralizing barrel (10) are fixedly provided with drain pipes (14), the bottom ends of the two drain pipes (14) extend out of the bottom of the neutralizing barrel (10), the outer part of the neutralizing barrel (10) is fixedly sleeved with a cooling barrel (15), the top end of the inner cavity of the cooling barrel (15) is communicated with the top end of the inner cavity of a, the bottom end of the inner cavity of the cooling water tank (17) is communicated with the water inlet of the water pump (18) through the water guide pipe (16), and the water outlet of the water pump (18) is communicated with the bottom end of the inner cavity of the cooling cylinder (15) through the water guide pipe (16).

2. The continuous wastewater neutralization treatment apparatus according to claim 1, characterized in that: the flow regulating device (8) comprises a U-shaped stay bar (81), two support legs of the U-shaped stay bar (81) are respectively fixedly connected with the outer wall of a water outlet pipe at the lower part of the waste liquid tank (3), the insides of the two support legs of the U-shaped stay bar (81) are respectively movably sleeved with the two support legs of a U-shaped limiting rod (82), one end of the U-shaped limiting rod (82) positioned in the support leg of the U-shaped stay bar (81) is fixedly connected with a tension spring (83), the other end of the tension spring (83) is fixedly connected with the inner bottom of the U-shaped stay bar (81), a fixing nut (84) is fixedly arranged in the middle of one side of the U-shaped stay bar (81), a handle (85) is fixedly arranged outside the fixing nut (84), an adjusting screw (86) is connected with the internal thread of the fixing nut (84), one end of the adjusting screw (86) is fixedly connected with the middle of one, the other end of the adjusting screw rod (86) is fixedly connected with the inner side of the U-shaped limiting rod (82).

3. A continuous neutralization treatment apparatus for wastewater according to claim 2, characterized in that: the front of two stabilizer blades of U type gag lever post (82) all is equipped with the scale interval, and the scale interval stretches out the inside length of U type vaulting pole (81) stabilizer blade for the stabilizer blade of U type gag lever post (82).

4. The continuous wastewater neutralization treatment apparatus according to claim 1, characterized in that: the bottom ends embedded in the neutralization liquid tank (2) and the waste liquid tank (3) are both provided with inclined planes, and the bottom ends of the inclined planes are close to the top ends of the water outlet pipes at the bottoms of the neutralization liquid tank (2) and the waste liquid tank (3).

5. The continuous wastewater neutralization treatment apparatus according to claim 1, characterized in that: one end of the liquid guiding pipe (9) extending into the neutralizing barrel (10) is positioned above the spiral blade of the spiral stirring barrel (12), and the height of one end of the liquid guiding pipe (9) is higher than the height of the top end of the spiral blade of the spiral stirring barrel (12).

6. The continuous wastewater neutralization treatment apparatus according to claim 1, characterized in that: the cooling cylinder (15) is made of aluminum, and a stainless steel film is plated on the outer portion of the cooling cylinder (15).