Ammonia water recovery test device for ammonia-nitrogen wastewater

Abstract

The utility model discloses an ammonia water recovery test device for ammonia nitrogen wastewater, which relates to the technical field of ammonia water recovery and comprises a heating box and a recovery box, the recovery box is arranged on one side of the heating box, a rotating rod is rotatably arranged on the upper side in the heating box, and a rotating block is fixedly arranged at the lower end of the rotating rod. Water storage shells are fixedly arranged on the two sides of the rotating block, a heater is fixedly arranged on the inner wall of the bottom end of one side of the heating box, the lower side of the water storage shell on one side abuts against the heater, and a water inlet pipe with a valve is fixedly arranged at the upper end of the side, away from the recycling box, of the heating box; and a limiting mechanism for limiting the rotation of the rotating rod is arranged at the top of the heating box. The two water storage shells are used for containing waste water alternately, water feeding can be carried out while heating is carried out, the time wasted by water feeding can be shortened, meanwhile, waste heat of the water storage shells in the heating process can be used for preheating the water storage shell on the other side, and the heating efficiency of the waste water can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ammonia water recovery technical field, concretely relates to a kind of ammonia water recovery test device of ammonia-nitrogen wastewater. BACKGROUND

[0002] When ammonia-nitrogen wastewater is treated, ammonia water in wastewater is often recovered, but the ammonia water recovery device of the prior art recovers ammonia water slowly, reducing work efficiency.

[0003] Among them, the announcement number CN212222705U discloses an ammonia water recovery device of ammonia-nitrogen wastewater treatment system, including base, the top wall of base is fixed with heating box by bolt near left side, the top wall opening of heating box is fixed with box cover by bolt, the top wall of box cover is fixed with motor by bolt near center position, the output shaft end of motor is coaxially connected with rotating shaft, a plurality of rotating rings are welded on the outer wall of rotating shaft, a plurality of rotating rods are welded on the outer wall of rotating ring, and a heater is fixed on the bottom inner wall of heating box by bolt;The top wall of base is fixed with lifting seat by bolt near right side, the top wall of lifting seat is fixed with recovery tank by bolt, condensing tank is arranged above recovery tank, a plurality of concentration pipes are arranged in condensing tank, and a plurality of discharge pipes are connected to the bottom wall of concentration pipe, the technical scheme still has defects in this technical scheme:

[0004] In the technical scheme, only a single wastewater holding tank is provided, which makes the operation process more complicated and inefficient. Under normal circumstances, ammonia water recovery work must be completed in one batch before wastewater can be added, and the wastewater needs to be reheated after adding, resulting in a lot of time wasted in waiting process, which seriously affects the efficiency of the whole ammonia water recovery work. In addition, the device fails to fully utilize the waste heat generated during heating, resulting in waste of energy, and also fails to effectively treat the preheating of wastewater, further affecting the overall treatment efficiency. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the ammonia water recovery test device of ammonia-nitrogen wastewater, the utility model is proposed.

[0006] Therefore, the utility model aims to provide an ammonia water recovery test device of ammonia-nitrogen wastewater, which solves the problem of ammonia water recovery test device of ammonia-nitrogen wastewater in the prior art.

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model provides an ammonia nitrogen wastewater ammonia water recovery test device, including heating case and recovery tank, the recovery tank sets up in one side of heating case, the inside upper side of heating case rotates and is provided with the rotating rod, the lower extreme of rotating rod is fixedly provided with the rotary block, both sides of rotary block are fixedly provided with the water storage shell, one side bottom end inner wall of heating case is fixedly provided with the heater, one side water storage shell's downside is in contact with heater, the side upper end of heating case is fixedly provided with the water inlet pipe with the valve away from recovery tank, the top of heating case is provided with the limiting mechanism of limiting rotating rod rotation, the side upper end of heating case is provided with a plurality of gas outlet pipes close to recovery tank, the upper side of recovery tank is provided with the condensation tank, the lower side of condensation tank is in communication with recovery tank through a plurality of water outlets, and one end of a plurality of gas outlet pipes is in communication with the gas inlet of condensation tank.

[0009] Preferably, the limiting mechanism includes a first gear and a second gear, the first gear is fixedly sleeved on the upper end of the rotating rod, the second gear is meshingly arranged on one side of the first gear, vertical rods are movably sleeved on both sides of the second gear, the lower ends of the vertical rods are fixedly connected with the top of the heating case, a fixed plate is fixedly arranged between the upper ends of the two vertical rods, a threaded rod is threadedly sleeved in the middle of the fixed plate, and one end of the threaded rod is rotatably connected with the second gear.

[0010] Preferably, the lower end of the recovery tank is provided with a drain pipe with a valve.

[0011] Preferably, the rotating rod is rotatably connected with the inner wall of the heating case through a sealing bearing.

[0012] Preferably, a knob is fixedly sleeved on the end of the threaded rod away from the second gear.

[0013] Preferably, a support table is fixedly arranged on the bottom end inner wall of the heating case and located on the side away from the heater, and the lower side of the water storage shell on one side is in contact with the support table.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0015] 1. In the utility model, the heater heats the wastewater in the water storage shell on one side, ammonia water is evaporated into ammonia gas, flows into the condensation tank from the gas outlet pipe, and then is condensed into ammonia water and flows into the recovery tank, so that the recovery of ammonia water can be completed.

[0016] 2. In the utility model, the design of the two water storage shells can heat the water storage shell on one side and add wastewater to the water storage shell on the other side at the same time, so that the time of wasting water can be reduced, the waste heat of the water storage shell during heating can be used to preheat the water storage shell on the other side, and the heating efficiency of the wastewater can be improved. DRAWINGS

[0017] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 A structure schematic view of an ammonia water recovery test device for ammonia-nitrogen wastewater according to the present application is provided.

[0019] Figure 2 A structure schematic view of an internal structure of the device is provided. Figure 1 A structure schematic view of an internal structure of the device is provided.

[0020] Figure 3 A structure schematic view of an internal structure of the device is provided. Figure 2 An enlarged structure schematic view of a partial A part of the device is provided.

[0021] Mark explanation:

[0022] 1, heating box; 2, recovery box; 3, condensing box; 4, water outlet pipe; 5, gas outlet pipe; 6, drain pipe; 7, water inlet pipe; 8, support table; 9, water storage shell; 10, heater; 11, threaded rod; 12, rotating rod; 13, rotating block; 14, first gear; 15, vertical rod; 16, second gear; 17, fixed plate. Specific implementation

[0023] In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail below with reference to the drawings.

[0024] The embodiments of the present application disclose an ammonia water recovery test device for ammonia-nitrogen wastewater.

[0025] Embodiment one

[0026] Refer to Figures 1-3The utility model provides an ammonia nitrogen wastewater ammonia water recovery test device, including heating box 1 and recovery box 2, recovery box 2 sets up at one side of heating box 1, the inside upper side of heating box 1 is rotationally arranged with the rotating rod 12, the lower end of rotating rod 12 is fixedly arranged with the rotary block 13, rotating rod 12 is rotatably connected with the inner wall of heating box 1 through sealing bearing, improve the sealing between rotating rod 12 and heating box 1, the both sides of rotary block 13 are fixedly arranged with the water storage shell 9, the bottom end inner wall of one side of heating box 1 is fixedly arranged with heater 10, the downside of one side water storage shell 9 is in abutment with heater 10, the upper end of one side of heating box 1 away from recovery box 2 is fixedly arranged with the water inlet pipe 7 with valve, and the upper end of one side of heating box 1 close to recovery box 2 is provided with a plurality of gas outlet pipes 5, and the upper side of recovery box 2 is provided with condensing box 3, and the downside of condensing box 3 is communicated with recovery box 2 through a plurality of water outlet pipes 4, and one end of a plurality of gas outlet pipes 5 is communicated with the gas inlet of condensing box 3, and the lower end of recovery box 2 is provided with the drain pipe 6 with valve on one side, and the ammonia water after recovery is conveniently discharged.

[0027] Example two

[0028] Refer to Figures 1-3 The top of heating box 1 is provided with a limiting mechanism for limiting the rotation of rotating rod 12, the limiting mechanism comprises a first gear 14 and a second gear 16, the first gear 14 is fixedly sleeved on the upper end of rotating rod 12, the second gear 16 is meshingly arranged on one side of the first gear 14, vertical rods 15 are movably sleeved on the both sides of the second gear 16, the lower ends of the vertical rods 15 are fixedly connected with the top of heating box 1, a fixed plate 17 is fixedly arranged between the upper ends of the two vertical rods 15, a threaded rod 11 is threadedly sleeved in the middle of the fixed plate 17, one end of the threaded rod 11 is rotatably connected with the second gear 16, and a knob is fixedly sleeved on the end of the threaded rod 11 away from the second gear 16, so that the threaded rod 11 can be conveniently rotated.

[0029] Example three

[0030] Refer to Figures 1-3 The bottom end inner wall of heating box 1 and located on the side away from heater 10 is fixedly provided with a supporting table 8, and the downside of one side water storage shell 9 is in abutment with the supporting table 8, so that one side water storage shell 9 can be supported.

[0031] In use, the heater 10 heats the wastewater in one side water storage shell 9, ammonia water is evaporated into ammonia gas, flows into the condensing box 3 from the gas outlet pipe 4, and then is condensed into ammonia water and flows into the recovery box 2, so that the recovery of ammonia water can be completed, through the design of the two water storage shells 9, one side water storage shell 9 can be heated while the other side water storage shell 9 is added with wastewater, so that the time of waste water can be reduced, and the other side water storage shell 9 can be preheated by using the waste heat of the water storage shell 9 during heating, so that the heating efficiency of the wastewater can be improved.

[0032] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. An ammonia water recovery test device for ammonia nitrogen wastewater, comprising a heating tank (1) and a recovery tank (2), characterized in that, The recycling box (2) is arranged on one side of the heating box (1), a rotating rod (12) is arranged on the upper side of the inside of the heating box (1), a rotating block (13) is fixedly arranged on the lower end of the rotating rod (12), water storage shells (9) are fixedly arranged on the two sides of the rotating block (13), a heater (10) is fixedly arranged on the bottom end inner wall of one side of the heating box (1), the lower side of one side of the water storage shell (9) abuts against the heater (10), a water inlet pipe (7) with a valve is fixedly arranged on the upper end of the side of the heating box (1) away from the recycling box (2), a limiting mechanism for limiting the rotation of the rotating rod (12) is arranged on the top of the heating box (1), a plurality of air outlet pipes (5) are arranged on the upper end of the side of the heating box (1) close to the recycling box (2), a condensing box (3) is arranged above the recycling box (2), the lower side of the condensing box (3) is in communication with the recycling box (2) through a plurality of water outlet pipes (4), and one end of each of the plurality of air outlet pipes (5) is in communication with the air inlet of the condensing box (3).

2. The ammonia water recovery test device for ammonia nitrogen wastewater according to claim 1, characterized by The limiting mechanism comprises a first gear (14) and a second gear (16), the first gear (14) is fixedly sleeved on the upper end of the rotating rod (12), the second gear (16) is arranged on one side of the first gear (14) in meshing mode, vertical rods (15) are movably sleeved on the two sides of the second gear (16), the lower ends of the vertical rods (15) are fixedly connected with the top of the heating box (1), a fixed plate (17) is fixedly arranged between the upper ends of the two vertical rods (15), a threaded rod (11) is threadedly sleeved on the middle part of the fixed plate (17), and one end of the threaded rod (11) is rotatably connected with the second gear (16).

3. The ammonia water recovery test device for ammonia nitrogen wastewater according to claim 1, characterized by, The lower end of the recycling box (2) is provided with a drain pipe (6) with a valve.

4. The ammonia water recovery test device for ammonia nitrogen wastewater according to claim 1, characterized by The rotating rod (12) is rotatably connected with the inner wall of the heating box (1) through a sealing bearing.

5. The ammonia water recovery test device for ammonia nitrogen wastewater according to claim 2, characterized by One end of the threaded rod (11) away from the second gear (16) is fixedly sleeved with a knob.

6. The ammonia water recovery test device for ammonia nitrogen wastewater according to claim 1, characterized by The bottom end inner wall of the heating box (1) and located on the side away from the heater (10) is fixedly provided with a support table (8), and the lower side of one side of the water storage shell (9) abuts against the support table (8).

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