CN-224226663-U - Automatic filling device of aqueous ammonia

CN224226663UCN 224226663 UCN224226663 UCN 224226663UCN-224226663-U

Abstract

The utility model is suitable for the technical field of ammonia water filling, and provides an automatic ammonia water filling device which comprises a bottom plate, wherein the upper end of the bottom plate is provided with a supporting plate, the upper end of the supporting plate is provided with a filling assembly, the filling assembly comprises a storage tank arranged on one side of the upper end of the supporting plate, one side of the upper end of the storage tank is communicated with a water inlet pipe, the water inlet pipe is connected with a sealing cover in a sealing manner, the front end and the rear end of the supporting plate are respectively and fixedly connected with an extension plate, the upper ends of one side, far away from each other, of the two extension plates are respectively and fixedly connected with a supporting seat, the automatic filling is facilitated by arranging the filling assembly, meanwhile, gas and redundant liquid after filling are conveniently recovered by arranging a first sealing sleeve and a second sealing sleeve, and the sealing and detecting between a first connecting pipe, a recovery pipe and a flow pipe are conveniently performed, and ammonia water and ammonia gas leakage are avoided, and surrounding environment pollution is caused.

Inventors

ZHANG HOUYOU
CHEN JUN
WANG LEI
YANG LIU

Assignees

霍山海创环保科技有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250623

Claims (8)

1. The automatic ammonia water filling device is characterized by comprising a bottom plate, wherein the upper end of the bottom plate is provided with a supporting plate, and the upper end of the supporting plate is provided with a filling assembly; The filling assembly comprises a storage tank arranged at one side of the upper end of the supporting plate, a water inlet pipe is communicated with one side of the upper end of the storage tank, a sealing cover is connected onto the water inlet pipe in a sealing manner, the front end and the rear end of the supporting plate are respectively and fixedly connected with extension plates, and the upper ends of the sides, away from each other, of the two extension plates are respectively and fixedly connected with a supporting seat; Two supporting seats are close to one side each other and are fixedly connected with electric telescopic rods respectively, the telescopic ends of the two electric telescopic rods are fixedly connected with arc-shaped positioning seats respectively, and the two arc-shaped positioning seats are located at the front end and the rear end of the storage tank respectively and are in contact with the front end and the rear end of the storage tank.
2. The automatic ammonia water filling device as defined in claim 1, wherein the filling assembly further comprises a gas storage box arranged at the upper end of the support plate; The other side of the upper end of the storage tank is communicated with a filling pipe, the other side of the filling pipe is communicated with a flow pipe, and a first electromagnetic valve is arranged on the flow pipe; The upper end of the gas storage box is communicated with a first connecting pipe, and the extension end of the first connecting pipe is communicated with the top of one side of the flow pipe.
3. The automatic ammonia water filling device according to claim 2, wherein the filling assembly further comprises a second electromagnetic valve installed on the first connecting pipe, a first sealing sleeve is sleeved outside the joint of the first connecting pipe and the flow pipe, and a first liquid sensor and a first gas sensor are arranged inside the first sealing sleeve.
4. The automatic ammonia water filling device as claimed in claim 3, wherein the filling assembly further comprises a support plate and upright posts fixedly connected between two sides of the bottom of the gas storage box, a flat plate is fixedly connected between the two upright posts, an air pump is mounted on the flat plate, the air suction end of the air pump is communicated with the bottom of the gas storage box, and the air outlet end of the air pump is communicated with an air outlet pipe.
5. The automatic ammonia water filling device according to claim 4, wherein the filling assembly further comprises a liquid recovery tank arranged on the other side of the upper end of the supporting plate, a recovery pipe is communicated between the liquid recovery tank and the bottom of the flow pipe, and a third electromagnetic valve is arranged on the recovery pipe.
6. The automatic ammonia water filling device according to claim 5, wherein the filling assembly further comprises a second sealing sleeve sleeved outside the joint of the recovery pipe and the flow pipe, and a second liquid sensor and a second gas sensor are arranged inside the second sealing sleeve.
7. The automatic ammonia water filling device according to claim 2, wherein a fourth electromagnetic valve is arranged at the extending end of the flow pipe, and the extending end of the flow pipe is communicated with the adding pipe.
8. The automatic ammonia water filling device according to claim 1, wherein fixed buffer tubes are fixedly connected to the periphery of the upper end of the bottom plate respectively, movable buffer tubes are sleeved at the upper ends of the four fixed buffer tubes in a sliding mode respectively, the four movable buffer tubes are fixedly connected with the bottom of the supporting plate, rubber dampers are arranged between the four movable buffer tubes and the four fixed buffer tubes, and buffer springs are sleeved on the four rubber dampers.

Description

Automatic filling device of aqueous ammonia Technical Field The utility model belongs to the technical field of ammonia water filling, and particularly relates to an automatic ammonia water filling device. Background In a synthetic ammonia production enterprise, a purified ammonia tower is generally arranged in a synthetic process to absorb gas ammonia carried in purge gas by utilizing water, and then ammonia water with a certain concentration is formed for being used as a product for discharging and selling or for other processes such as ammonia distillation, and the ammonia water is filled when the product ammonia water is discharged, so that the ammonia water in the purified ammonia tower is directly pressed into a canning vehicle by utilizing the self pressure. The application number of citation is CN201821184452.X discloses an ammonia recovery device when ammonia tank wagon fills aqueous ammonia, including tank wagon, exhaust hole and filling hole, wherein the upper end of tank wagon is equipped with exhaust hole and filling hole, exhaust hole and filling hole upper end all pass through quick-operation joint respectively with metal collapsible tube and filling arm swing joint, this design easy operation, comprehensive practicality is strong, easily uses widely. The prior art has the following defects: The device fixed to filling jar is lacking in the filling process of prior art, leads to filling jar to place unstably, leads to easily causing revealing of aqueous ammonia, and aqueous ammonia filling device does not retrieve the inside surplus aqueous ammonia or the gaseous ammonia of direct follow aqueous ammonia tank wagon pipeline in filling process, and aqueous ammonia volatilizees out, leads to surrounding ammonia taste great, brings pollution and harm for surrounding environment. Disclosure of utility model The utility model provides an automatic ammonia water filling device, which aims to solve the problems that in the prior art, a device for fixing a filling tank is absent in the filling process, so that the filling tank is not placed stably, the leakage of ammonia water is easy to cause, the ammonia water filling device does not recover residual ammonia water or gas ammonia in an ammonia water tank car pipeline directly in the filling process, the ammonia water volatilizes out, the surrounding ammonia smell is large, and pollution and harm are caused to the surrounding environment. The automatic ammonia water filling device comprises a bottom plate, wherein a supporting plate is arranged at the upper end of the bottom plate, a filling assembly is arranged at the upper end of the supporting plate, the filling assembly comprises a storage tank arranged at one side of the upper end of the supporting plate, one side of the upper end of the storage tank is communicated with a water inlet pipe, a sealing cover is connected onto the water inlet pipe in a sealing mode, the front end and the rear end of the supporting plate are respectively and fixedly connected with an extension plate, the upper ends of the two sides, far away from each other, of the extension plates are respectively and fixedly connected with a supporting seat, one side, close to each other, of the two supporting seats is respectively and fixedly connected with an electric telescopic rod, the telescopic ends of the two electric telescopic rods are respectively and fixedly connected with an arc-shaped positioning seat, and the two arc-shaped positioning seats are respectively positioned at the front end and the rear end of the storage tank and are in contact with the front end and the rear end of the storage tank. Preferably, the filling assembly further comprises a gas storage box arranged at the upper end of the supporting plate, a filling pipe is communicated with the other side of the upper end of the storage tank, a flow pipe is communicated with the other side of the filling pipe, a first electromagnetic valve is arranged on the flow pipe, a first connecting pipe is communicated with the upper end of the gas storage box, and the extension end of the first connecting pipe is communicated with the top of one side of the flow pipe. Preferably, the filling assembly further comprises a second electromagnetic valve installed on the first connecting pipe, a first sealing sleeve is sleeved outside the connecting position of the first connecting pipe and the flow pipe, and a first liquid sensor and a first gas sensor are arranged inside the first sealing sleeve. Preferably, the filling assembly further comprises a supporting plate and upright posts fixedly connected with two sides of the bottom of the gas storage box, a flat plate is fixedly connected between the two upright posts, an air pump is mounted on the flat plate, the air suction end of the air pump is communicated with the bottom of the gas storage box, and the air outlet end of the air pump is communicated with an air outlet pipe. Preferably, the filling assembly further compri