Adsorption dephosphorization device for water pollution control

Abstract

The utility model is suitable for the technical field of water pollution control, and provides an adsorption dephosphorization device for water pollution control, which comprises a base, the box body is mounted at the top of the base; the two buffer boxes are fixed on the box body and are used for buffering liquid; the adsorption box is rotationally mounted on the buffer box through a rotating shaft and is used for adsorbing and removing phosphorus; two storage bins are arranged in the adsorption box and are used for storing zeolite; the liquid inlet and the liquid outlet are formed in the top and the bottom of the storage bin and used for assisting liquid in entering and exiting, and separation nets used for preventing zeolite from scattering are arranged in the liquid inlet and the liquid outlet. According to the adsorption dephosphorization device for water pollution treatment, provided by the scheme, the adsorbent can be subjected to reduction treatment, the service life of the adsorbent is prolonged, the needed replacement frequency is reduced, and then manpower is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water pollution control technical field especially relates to a kind of adsorption phosphorus removal devices for water pollution control. BACKGROUND

[0002] Urban domestic sewage mainly comes from family, business and urban public facilities etc., when the water with high phosphorus content is discharged into nature, it is easy to cause water eutrophication, and fish is sensitive to phosphorus in water, so high phosphorus content will lead to fish death, therefore, phosphorus removal in urban sewage treatment plant is more and more important, in the prior art, the way of using adsorbent to physically adsorb phosphorus to treat sewage is difficult to continue to treat phosphorus in sewage after saturation of adsorbent, and personnel need to frequently replace adsorbent, so it is inconvenient to use. UTILITY MODEL CONTENT

[0003] The utility model provides a kind of adsorption phosphorus removal devices for water pollution control, to solve the problem that the way of using adsorbent to physically adsorb phosphorus to treat sewage in prior art is difficult to continue to treat phosphorus in sewage after saturation of adsorbent, and personnel need to frequently replace adsorbent, so it is inconvenient to use.

[0004] To solve the above problems, the utility model is realized as follows: an adsorption phosphorus removal device for water pollution control includes: a base; a box body mounted on the top of the base; two buffer boxes fixed on the box body for buffering liquid; an adsorption box for adsorbing and removing phosphorus is rotatably mounted on the buffer box through a rotating shaft, two storage bins are arranged in the adsorption box for storing zeolite; a liquid inlet and a liquid outlet are arranged at the top and the bottom of the storage bin for assisting the entry and exit of liquid, a separation net is arranged in the liquid inlet and the liquid outlet for preventing zeolite from spilling, and the liquid inlet and the liquid outlet are respectively connected with the two buffer boxes; a heating assembly is arranged in the box body for reducing zeolite adsorbent.

[0005] Preferably, the heating assembly includes a heating bin arranged in the box body for generating water vapor and a water storage bin for storing standby clean water, the heating bin is connected with any one of the storage bins, a metal separation plate and a heating wire are fixed in the heating bin, the heating wire is located at the bottom of the metal separation plate, and the heating wire is used for heating clean water to generate water vapor.

[0006] Preferably, a stepping motor is arranged on one side of the box body for assisting the rotation of the adsorption box, the output shaft of the stepping motor is connected with the rotating shaft, and a sealing ring is arranged on the outer wall of the box body and the side of the two buffer boxes close to each other, the sealing ring can contact the outer wall of the adsorption box and is respectively sleeved outside the liquid inlet and the liquid outlet.

[0007] Preferably, a flagpole is slidingly installed on the top of the water storage bin, and a mounting plate and a floating ball are installed on the top and bottom of the flagpole respectively, and a trigger button is installed on the bottom of the mounting plate and can be in contact with the top of the box.

[0008] Preferably, a hot water pump is installed on one side of the box, and the liquid inlet end and the liquid outlet end of the hot water pump extend into the water storage bin and the heating bin respectively, and the hot water pump is used to pump standby clean water into the heating bin.

[0009] Preferably, a water inlet pipe for conveying clean water and a water outlet pipe for discharging sewage generated by cleaning the zeolite adsorbent are installed on the sides of the two buffer boxes away from each other, and the water inlet pipe and the water outlet pipe are both provided with a second electric valve for adjusting the opening and closing of the water channel.

[0010] Preferably, a sewage inlet pipe for inputting sewage and a sewage outlet pipe for outputting sewage are installed on the sides of the two buffer boxes away from each other, and the sewage inlet pipe and the sewage outlet pipe are both provided with a first electric valve for adjusting the opening and closing of the water channel.

[0011] Compared with the related art, the adsorption phosphorus removal device for water pollution treatment has the following beneficial effects:

[0012] Compared with the prior art, the adsorption phosphorus removal device for water pollution treatment provided by the present application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a front view of the adsorption phosphorus removal device for water pollution treatment provided by the present application;

[0014] Figure 2It is a top view sectional structure schematic view of the adsorption box in the utility model.

[0015] Figure 3 It is Figure 1 It is an enlarged structure schematic view of the A part shown in the figure.

[0016] Figure 4 It is a three-dimensional structure schematic view of the float ball and the marker post in the utility model.

[0017] The figure mark: 1, base; 2, box; 3, buffer box; 4, rotating shaft; 5, adsorption box; 6, storage bin; 7, stepping motor; 8, heating bin; 9, water storage bin; 10, hot water pump; 11, marker post; 12, float ball; 13, mounting plate; 14, trigger button; 15, sewage inlet pipe; 16, sewage outlet pipe; 17, isolation net; 18, water inlet pipe; 19, water outlet pipe; 20, first electric valve; 21, second electric valve; 22, metal isolation plate; 23, heating wire; 24, sealing ring. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and are not intended to limit the application; the terminology used in the description of the application herein including the appended claims should not be interpreted as implying any particular order among the steps of the method that has been described; the terms "comprises", "comprising", "includes", "including" and "contains", "containing" as used herein are intended to cover a non-exclusive inclusion; the terms "first", "second" and the like in the description do not denote any order, quantity, combination or important or particularity, but should be considered as a term for distinguishing different objects.

[0019] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a common embodiment. It is explicitly contemplated that embodiments described herein can be combined with each other.

[0020] The utility model discloses a kind of adsorption phosphorus removal devices for water pollution treatment, such as Figures 1-4As shown, the water pollution treatment adsorption phosphorus removal device comprises a base 1, a box body 2 mounted on the top of the base 1, two buffer boxes 3 fixed on the box body 2 for buffering liquid, an adsorption box 5 rotatably mounted on the buffer box 3 for adsorption and phosphorus removal, two storage bins 6 are arranged in the adsorption box 5 for storing zeolite, liquid inlets and liquid outlets are arranged at the top and bottom of the storage bin 6 for assisting the liquid to enter and exit, the liquid inlets and the liquid outlets are provided with isolation nets 17 for preventing zeolite from spilling, the liquid inlets and the liquid outlets are respectively connected with the two buffer boxes 3, and a heating assembly is arranged in the box body 2 for reducing the zeolite adsorbent.

[0021] In the embodiment, the base 1 serves as the supporting structure of the whole device, ensuring the stability and firmness of the device, the box body 2 forms a closed or semi-closed space, the buffer box 3 is used for buffering the liquid entering the device, reducing the impact of the liquid on the subsequent components, and ensuring the stable operation of the device, the buffer box 3 is connected with the adsorption box 5 as an intermediate for liquid circulation, realizing the orderly flow of liquid, the rotating shaft 4 enables the adsorption box 5 to rotate relative to the buffer box 3, which facilitates the replacement or maintenance of the adsorbent in the adsorption box 5, and improves the flexibility and ease of use of the device, the adsorption box 5 is the core component for phosphorus removal, and two storage bins 6 are arranged in the adsorption box 5 for storing zeolite as an adsorbent, the zeolite can effectively adsorb phosphorus in sewage, and the purpose of phosphorus removal is achieved, the storage bin 6 is designed by reasonably arranging the space, so that the zeolite can fully contact with the sewage, and the phosphorus removal efficiency is improved, the liquid inlet allows the sewage to enter the storage bin 6 and contact with the zeolite, and the liquid outlet discharges the treated sewage, isolation nets 17 are arranged in the two inlets and outlets to prevent the zeolite from spilling and ensure the stable operation of the device, and the heating assembly is used for reducing the zeolite adsorbent, when the zeolite reaches the adsorption saturation, the adsorption box 5 is rotated to replace the storage bin 6 connected with the buffer box 3, so that the saturated zeolite adsorbent is located in the communication channel of the box body 2 and the storage bin 6, and the zeolite is heated by the heating assembly, so that the zeolite releases the adsorbed phosphorus and restores the adsorption capacity, so that the adsorbent does not need to be replaced frequently, the operation cost is reduced, and the continuous treatment capacity of the device is improved.

[0022] In the further preferred embodiment of the utility model, the heating assembly comprises a heating bin 8 arranged in the box body 2 for generating water vapor and a water storage bin 9 for storing standby clean water, the heating bin 8 is connected with any one of the storage bins 6, a metal isolation plate 22 and a heating wire 23 are fixed in the heating bin 8, the heating wire 23 is located at the bottom of the metal isolation plate 22, and the heating wire 23 is used for heating to generate water vapor.

[0023] In the embodiment, the heating bin 8 is a key component for generating water vapor, the heating bin 8 can be communicated with any one of the storage bins 6, so that the generated water vapor can enter the storage bin 6 and contact with the zeolite adsorbent, the water storage bin 9 is used for storing clean water in reserve, and the water storage bin 9 provides a water source for the heating bin 8, when water vapor needs to be generated, the clean water flows into the heating bin 8 from the water storage bin 9, is converted into water vapor after being heated, the metal isolation plate 22 plays a role of isolation and protection, the metal isolation plate 22 can resist high temperature, prevents heat generated in the heating process from being directly transmitted to other components, and ensures safe operation of the device, and the heating wire 23 is a main element for generating heat, the heating wire 23 generates heat after being electrified, clean water is heated to generate water vapor, and the generation amount and temperature of the water vapor can be adjusted by controlling the power and time of the heating wire 23, so that different processing requirements can be met.

[0024] In the further preferred embodiment of the utility model, one side of the box 2 is equipped with a stepping motor 7 for assisting the rotation of the adsorption box 5, the output shaft of the stepping motor 7 is connected with the rotating shaft 4, and a sealing ring 24 is installed on the outer wall of the box 2 and the side of the two buffer boxes 3 close to each other.

[0025] In the embodiment, the stepping motor 7 is used for assisting the rotation of the adsorption box 5, the accurate rotation and positioning of the adsorption box 5 can be realized by controlling the rotation of the stepping motor 7, the sealing ring 24 is used for contacting with the outer wall of the adsorption box 5 and is respectively sleeved outside the liquid inlet and the liquid outlet, the sealing ring 24 plays a sealing role, prevents liquid from leaking in the rotating process, and ensures the stable operation of the device, and the top of the adsorption box 5 does not directly contact with the box 2, facilitating the direct discharge of steam.

[0026] In the further preferred embodiment of the utility model, the top of the water storage bin 9 is slidably installed with a marker 11, the top and the bottom of the marker 11 are respectively installed with an installation plate 13 and a floating ball 12, and the bottom of the installation plate 13 is installed with a trigger button 14 that can contact with the top of the box 2.

[0027] In the embodiment, the marker 11 serves as a support structure of the floating ball 12 and the trigger button 14, the height of the marker 11 can move up and down according to the change of the water level in the water storage bin 9, the floating ball 12 floats up and down along with the change of the water level in the water storage bin 9, the buoyancy of the floating ball 12 enables the marker 11 to move along with the change of the water level, the installation plate 13 is used for installing the trigger button 14, the position of the installation plate 13 changes along with the up-and-down movement of the marker 11, when the marker 11 drops to a certain height, the trigger button 14 can contact with the top of the box 2, so as to trigger a corresponding control signal.

[0028] The further preferable embodiment of the utility model discloses, the hot water pump 10 of one side installation of box 2, the liquid inlet end and the liquid outlet end of hot water pump 10 extend to water storage compartment 9 and heating compartment 8 inside respectively, hot water pump 10 is used to draw spare clean water and add to heating compartment 8.

[0029] In this embodiment, hot water pump 10 is the power device for conveying liquid, the liquid inlet end of hot water pump 10 extends to water storage compartment 9, for drawing spare clean water, and the liquid outlet end extends to heating compartment 8, and the drawn clean water is sent to heating compartment 8 for heating, and the addition of hot water pump 10 makes the whole device more automated in the heating and regeneration process, reduces the tediousness of manual operation, and through the accurate control of hot water pump 10, the amount of clean water sent to heating compartment 8 can be adjusted according to actual needs, avoiding the waste of energy.

[0030] In the further preferable embodiment of the utility model, the two buffer boxes 3 are respectively provided with a water inlet pipe 18 for conveying clean water and a water outlet pipe 19 for discharging sewage generated by cleaning zeolite adsorbent on the sides away from each other, and the water inlet pipe 18 and the water outlet pipe 19 are both provided with a second electric valve 21 for adjusting the opening and closing of the water channel.

[0031] In this embodiment, the water inlet pipe 18 is used to convey clean water into the buffer box 3, the water inlet pipe 18 can be connected to an external water source to provide the required cleaning water for the buffer box 3, the water outlet pipe 19 is used to discharge the sewage generated after cleaning the zeolite adsorbent, to ensure the cleanliness of the water in the buffer box 3, and the second electric valve 21 is used to adjust the opening and closing of the water channel, by controlling the opening and closing of the second electric valve 21, the water flow of the water inlet pipe 18 and the water outlet pipe 19 can be accurately controlled, to realize accurate management of the water flow in the buffer box 3, by accurately controlling the water flow of the water inlet pipe 18 and the water outlet pipe 19, the zeolite adsorbent in the buffer box 3 can be fully cleaned, and the cleaning efficiency is improved, and the addition of the second electric valve 21 makes the whole cleaning process more automated, reducing the tediousness of manual operation.

[0032] In the further preferable embodiment of the utility model, the two buffer boxes 3 are respectively provided with a sewage inlet pipe 15 for inputting sewage and a sewage outlet pipe 16 for outputting sewage on the sides away from each other, and the sewage inlet pipe 15 and the sewage outlet pipe 16 are both provided with a first electric valve 20 for adjusting the opening and closing of the water channel.

[0033] In the embodiment, the sewage inlet pipe 15 is used for inputting sewage to be treated into the buffer box 3, the sewage inlet pipe 15 can be connected to an external sewage source, such as a water inlet of a sewage treatment plant or an industrial wastewater discharge port, etc., the sewage outlet pipe 16 is used for discharging sewage treated by the zeolite adsorbent from the buffer box 3, so as to be subjected to subsequent advanced treatment or be discharged, and the first electric valve 20 is used for adjusting the opening and closing of the water channel, by controlling the opening and closing of the first electric valve 20, the water flow of the sewage inlet pipe 15 and the sewage outlet pipe 16 can be accurately controlled, and the precise management of the sewage in the buffer box 3 can be realized.

[0034] In summary, compared with the related art, the device can not only significantly improve the phosphorus removal efficiency, but also reduce the operation cost and maintenance difficulty, the zeolite is used as the adsorbent, the high adsorption performance of the zeolite is utilized to effectively remove the phosphorus element in the sewage, the two storage bins 6 are arranged and the isolation net 17 and the sealing ring 24 are arranged, so that the stability and continuity of the zeolite in the adsorption process are ensured, the spilling of the zeolite and the leakage of the liquid are prevented, and the stable operation of the device is ensured, the heating assembly is arranged, so that the zeolite adsorbent can be regenerated and utilized, the frequency and cost of replacing the adsorbent are reduced, the heating bin 8 and the water storage bin 9 work cooperatively, so that the clean water is converted into water vapor after being heated, the water vapor releases the adsorbed phosphorus after being in contact with the zeolite, and the adsorption capacity is recovered, the design not only improves the resource utilization rate, but also reduces environmental pollution, the stepping motor 7, the hot water pump 10 and the electric valve and other intelligent control assemblies are arranged, so that the rotation of the adsorption box 5, the heating process, the water flow management and other key links can be accurately controlled, the arrangement of the assemblies makes the whole device more automatic and intelligent during the operation process, the tediousness and error rate of manual operation are reduced, and the processing efficiency and precision are improved.

[0035] In several embodiments provided in the application, it should be understood that the disclosed device can be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still make modifications to the features in the embodiments of the present application without creative work under the condition of no conflict, such as mutual combination, addition or deletion or other adjustments according to the situation, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the protection scope of the present application.

Claims

1. An adsorption phosphorus removal device for water pollution treatment, characterized in that, It includes: Base; Box installed on the top of the base; Two fixed on the box for buffering liquid buffer box; Through the rotating shaft rotating installation on the buffer box for adsorption of phosphorus adsorption box, the adsorption box is provided with two storage bin for storing zeolite; Set in the top and bottom of the storage bin for auxiliary liquid inlet and outlet, the inlet and outlet are provided with isolation net for preventing zeolite from falling, the inlet and outlet can be connected with two buffer box respectively; Set in the box for reducing zeolite adsorbent heating assembly.

2. The phosphorus removal device for water pollution treatment according to claim 1, wherein The heating assembly includes heating bin and water storage bin for storing spare water in the box for generating water vapor, the heating bin can be connected with any one of the storage bin, the metal isolation plate and heating wire fixed in the heating bin, the heating wire is located at the bottom of the metal isolation plate, the heating wire is used for heating water to generate water vapor.

3. The phosphorus removal device for water pollution treatment according to claim 1, wherein One side of the box is provided with a stepping motor for assisting the rotation of the adsorption box, the output shaft of the stepping motor is connected with the rotating shaft, two buffer boxes are installed on the outer wall of the box, and the sealing ring is installed on the outer wall of the adsorption box.

4. The phosphorus removal device for water pollution treatment according to claim 2, wherein The top of the water storage bin is slidably installed with a marker, the top and bottom of the marker are respectively installed with an installation plate and a floating ball, the bottom of the installation plate is installed with a trigger button which can contact with the top of the box.

5. The phosphorus removal device for water pollution treatment according to claim 2, wherein One side of the box is provided with a hot water pump, the inlet and outlet of the hot water pump extend into the water storage bin and the heating bin respectively, and the hot water pump is used for pumping spare water into the heating bin.

6. The phosphorus removal device for water pollution treatment according to claim 1, wherein Two buffer boxes are installed with water inlet pipe and water outlet pipe respectively, the water inlet pipe and the water outlet pipe are provided with second electric valve for adjusting the opening and closing of water channel.

7. The phosphorus removal device for water pollution treatment according to claim 1, wherein Two buffer boxes are installed with sewage inlet pipe and sewage outlet pipe respectively, the sewage inlet pipe and the sewage outlet pipe are provided with first electric valve for adjusting the opening and closing of water channel.

Images