Coal gasification grey water resin bed hardness removing device

Abstract

The utility model discloses a coal gasification grey water resin bed hardness removal device, which comprises a grey water treatment tank and a first blocking mechanism, two side walls of the grey water treatment tank are fixedly connected with fixing plates, one side of each fixing plate is fixedly connected with a supporting plate, the middle part of the upper surface of each supporting plate is fixedly connected with a medicament adding cylinder, and the medicament adding cylinder is fixedly connected with a water inlet pipe. A cover plate is fixedly connected to the inner wall of the upper side of the medicament adding cylinder. According to the hardness removing device for the coal gasification grey water resin bed, through the arrangement of a first blocking mechanism and a second blocking mechanism, a screw rod is rotated to drive a movable disc to move up and down, so that the amount of quantitatively added chemicals can be adjusted according to actual needs, and meanwhile, the hardness of the chemicals can be removed by closing a through hole of the first blocking mechanism and opening a through hole of the second blocking mechanism; and quantitative chemicals between the first blocking mechanism and the second blocking mechanism are guided into the grey water treatment tank, use is convenient, the hardness removal chemicals can be quantitatively added, and therefore the situation that the hardness removal effect of grey water is affected by too much or too little addition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of coal gasification water treatment, in particular to a coal gasification ash water resin bed hardness removal device. Background Art

[0002] Coal gasification ash water generally refers to the complex water quality after two-stage or three-stage flash evaporation in the gasification slag water treatment section. The gasification ash water usually has high hardness and turbidity, and the hardness mainly exists in the form of calcium hardness. The gasification ash water system requires continuous sewage discharge to stabilize the system water quality and slow down the scaling of the system. The conventional ash water hardness removal process is to build a new hardness removal device and use sodium hydroxide, calcium hydroxide, sodium carbonate and other agents to remove the hardness of the ash water. The water after hardness removal uses hydrochloric acid or sulfuric acid to adjust the pH to neutral. However, quantitative addition cannot be achieved in the process of adding agents, which is inconvenient to use, and further leads to excessive or insufficient addition, resulting in the removal effect of the ash water hardness, which is inconvenient to use. Therefore, it is necessary to design a coal gasification ash water resin bed hardness removal device that can achieve quantitative addition of agents to remove the hardness of the ash water. Therefore, it is necessary to design a coal gasification ash water resin bed hardness removal device to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a coal gasification ash water resin bed hardness removal device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A coal gasification ash water resin bed hardness removal device comprises an ash water treatment tank and a first blocking mechanism, both side walls of the ash water treatment tank are fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a support plate, the middle of the upper surface of the support plate is fixedly connected with a medicine adding cylinder, the inner wall of the upper side of the medicine adding cylinder is fixedly connected with a cover plate, the middle of the upper surface of the cover plate is provided with a medicine adding hole, the middle of the lower surface of the medicine adding cylinder is provided with a flow hole, the inner wall of the medicine adding cylinder is movably connected with the first blocking mechanism, and the inner bottom wall of the medicine adding cylinder is provided with a second blocking mechanism The first blocking mechanism includes a movable disk movably connected to the inner wall of the medicine adding cylinder, a through hole is provided on the upper surface of the movable disk, a cavity is provided on the inner wall of the through hole, a motor controller is fixedly connected to one side of the inner wall of the cavity, a motor is fixedly connected to the upper surface of the motor controller, a rotating shaft is fixedly connected to the output end of the motor, a blocking plate is fixedly connected to one side of the rotating shaft, a through groove is provided on one side of the upper surface of the cover plate, a screw is rotatably connected to the inner wall of the through groove, the screw passes through the movable disk and is threadedly connected to the movable disk, and a scale bar is provided on one side of the medicine adding cylinder.

[0006] In order to achieve the purpose of facilitating observation, as a coal gasification ash water resin bed hardness removal device of the utility model, the reagent adding cylinder is made of transparent glass.

[0007] In order to achieve the purpose of closure, as a coal gasification ash water resin bed hardness removal device of the utility model, the structure of the second blocking mechanism is consistent with that of the first blocking mechanism. The difference between the second blocking mechanism and the first blocking mechanism is that the movable disk of the second blocking mechanism is fixedly connected to the bottom wall of the reagent adding cylinder.

[0008] In order to achieve the purpose of blocking, as a coal gasification ash water resin bed hardness removal device of the utility model, the size of the blocking plate is larger than the size of the through hole and the flow hole.

[0009] In order to achieve the purpose of facilitating the rotation of the knob, as a coal gasification ash water resin bed hardness removal device of the utility model, the upper surface of the screw is fixedly connected with a knob.

[0010] In order to achieve the purpose of power supply, as a coal gasification ash water resin bed hardness removal device of the utility model, a battery is fixedly connected to the side of the bottom wall of the cavity close to the motor controller, and the battery is electrically connected to the motor controller and the motor. A remote controller is fixedly connected to the upper surface of the fixed plate, and the remote controller is electrically connected to the motor controller.

[0011] In order to achieve the purpose of protecting against dust and impurities from entering the interior of the reagent adding cylinder through the reagent adding hole, the utility model provides a coal gasification ash water resin bed hardness removal device, one side of the upper surface of the cover plate is fixedly connected to a fixing rod, the outer surface of the fixing rod is rotatably connected to a closing plate, and one side of the upper surface of the closing plate is fixedly connected to a handle.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting the first blocking mechanism and the second blocking mechanism, the movable plate is driven up and down by rotating the screw so that the amount of quantitatively added agent can be adjusted according to actual needs. At the same time, by closing the through hole of the first blocking mechanism and opening the through hole of the second blocking mechanism, the agent above the first blocking mechanism will not flow downward, and the quantitative agent between the first blocking mechanism and the second blocking mechanism is guided into the gray water treatment tank through the through hole and the flow hole to react with the gray water, thereby removing the hardness of the gray water. It is easy to use and can add the hardness removal agent quantitatively, thereby avoiding adding too much or too little to affect the removal effect of the gray water hardness.

[0014] 2. In the utility model, through the arrangement of the fixed rod, the closing plate and the handle, when it is necessary to open the medicine adding hole to add medicine into the medicine adding cylinder, the handle is pulled to drive the closing plate to rotate to one side on the outer surface of the fixed rod, so that the medicine adding hole is no longer closed, and then the medicine can be added to the medicine adding cylinder through the medicine adding hole. When the adding is completed, the closing plate is turned back, so as to play the role of sealing the medicine adding hole, thereby preventing dust or impurities from entering the medicine adding cylinder through the medicine adding hole and causing contamination of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of an embodiment of the utility model;

[0016] Figure 2 For the utility model embodiment Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the medicine adding cylinder according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the first blocking mechanism of an embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the closing plate structure of an embodiment of the utility model.

[0020] In the figure: 1. gray water treatment tank; 2. fixed plate; 3. support plate; 4. medicine adding cylinder; 5. cover plate; 6. medicine adding hole; 7. circulation hole; 8. first blocking mechanism; 801. moving plate; 802. through hole; 803. cavity; 804. motor controller; 805. motor; 806. rotating shaft; 807. blocking plate; 9. second blocking mechanism; 10. through slot; 11. screw; 12. scale bar; 13. knob; 14. battery; 15. remote controller; 16. fixed rod; 17. closing plate; 18. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] like Figure 1-5As shown, a coal gasification ash water resin bed hardness removal device comprises an ash water treatment tank 1 and a first blocking mechanism 8, both side walls of the ash water treatment tank 1 are fixedly connected with a fixing plate 2, one side of the fixing plate 2 is fixedly connected with a support plate 3, the middle of the upper surface of the support plate 3 is fixedly connected with a reagent adding cylinder 4, the inner wall of the upper side of the reagent adding cylinder 4 is fixedly connected with a cover plate 5, the middle of the upper surface of the cover plate 5 is provided with a reagent adding hole 6, the middle of the lower surface of the reagent adding cylinder 4 is provided with a flow hole 7, the inner wall of the reagent adding cylinder 4 is movably connected with the first blocking mechanism 8, and the inner bottom wall of the reagent adding cylinder 4 is provided with a second blocking mechanism 9;

[0023] The first blocking mechanism 8 includes a movable disk 801 movably connected to the inner wall of the medicine adding cylinder 4, a through hole 802 is opened on the upper surface of the movable disk 801, a cavity 803 is opened on the inner wall of the through hole 802, a motor controller 804 is fixedly connected to one side of the inner wall of the cavity 803, a motor 805 is fixedly connected to the upper surface of the motor controller 804, a rotating shaft 806 is fixedly connected to the output end of the motor 805, a blocking plate 807 is fixedly connected to one side of the rotating shaft 806, a through groove 10 is opened on one side of the upper surface of the cover plate 5, a screw 11 is rotatably connected to the inner wall of the through groove 10, the screw 11 passes through the movable disk 801 and is threadedly connected to the movable disk 801, and a scale bar 12 is provided on one side of the medicine adding cylinder 4.

[0024] In specific use, the existing grey water hardness removal device is not convenient for quantitatively adding agents to the grey water treatment tank 1 to remove the hardness of the grey water. Adding too much or too little will affect the hardness removal effect, which is inconvenient to use. When adding agents to the agent adding cylinder 4, the through hole 802 of the second blocking mechanism 9 is closed by the blocking plate 807 of the second blocking mechanism 9, and the through hole 802 is opened by the blocking plate 807 of the first blocking mechanism 8, so that the agent is added to the agent adding cylinder 4 through the agent adding hole 6. When it is necessary to quantitatively add agents to the grey water treatment tank 1 to remove the hardness of the grey water according to actual needs, the screw 11 is rotated to carry The movable disk 801 moves up and down on the inner wall of the drug adding cylinder 4 so as to control the amount of drug added. When the movable disk 801 moves to a suitable position, the blocking plate 807 is driven by the motor controller 804 and the motor 805 to close the through hole 802, and the through hole 802 of the second blocking mechanism 9 is driven to open, so that the drug between the second blocking mechanism 9 and the first blocking mechanism 8 is quantitatively discharged through the through hole 802 and the flow hole 7 to the grey water treatment tank 1 to react with the grey water, so that the hardness removal agent can be quantitatively added to the grey water treatment tank 1 according to demand and the amount of grey water, which is convenient and relatively accurate to use.

[0025] In this embodiment, the medicine adding tube 4 is made of transparent glass.

[0026] During specific use, the medicine adding tube 4 is made of transparent glass, so that it can be easy to observe and the internal situation of the medicine adding tube 4 can be observed in real time.

[0027] In this embodiment, the structures of the second blocking mechanism 9 and the first blocking mechanism 8 are consistent. The difference between the second blocking mechanism 9 and the first blocking mechanism 8 is that the movable disk 801 of the second blocking mechanism 9 is fixedly connected to the bottom wall of the medicine adding cylinder 4.

[0028] During specific use, the working principles of the second blocking mechanism 9 and the first blocking mechanism 8 are consistent, so the structure is simple and the operation is simple.

[0029] In this embodiment, the size of the blocking plate 807 is larger than the size of the through hole 802 and the flow hole 7 .

[0030] During specific use, the blocking plate 807 can control the opening and closing of the through hole 802 , and at the same time, the blocking plate 807 can control the medicine to be discharged through the flow hole 7 .

[0031] In this embodiment, a knob 13 is fixedly connected to the upper surface of the screw rod 11 .

[0032] During specific use, the knob 13 is installed and arranged, so that the screw rod 11 can be driven to rotate by rotating the knob 13, thereby facilitating the rotation of the screw rod 11, and being easy to use.

[0033] In this embodiment, a battery 14 is fixedly connected to one side of the inner bottom wall of the cavity 803 close to the motor controller 804, and the battery 14 is electrically connected to the motor controller 804 and the motor 805. A remote controller 15 is fixedly connected to the upper surface of the fixed plate 2, and the remote controller 15 is electrically connected to the motor controller 804.

[0034] During specific use, through the setting of the battery 14 and the remote controller 15, the battery 14 can provide power for the motor controller 804 and the motor 805, thereby ensuring the operation of the two, and the remote controller 15 can realize externally driving the motor controller 804 to drive the motor 805 to start, which is convenient and simple to operate.

[0035] In this embodiment, a fixing rod 16 is fixedly connected to one side of the upper surface of the cover plate 5 , a closing plate 17 is rotatably connected to the outer surface of the fixing rod 16 , and a handle 18 is fixedly connected to one side of the upper surface of the closing plate 17 .

[0036] During specific use, through the setting of the fixed rod 16, the closing plate 17 and the handle 18, when it is necessary to open the medicine adding hole 6 to add medicine to the inside of the medicine adding tube 4, the handle 18 is pulled to drive the closing plate 17 to rotate to one side on the outer surface of the fixed rod 16, so that the medicine adding hole 6 is no longer closed, and then the medicine can be added to the medicine adding tube 4 through the medicine adding hole 6. When the adding is completed, the closing plate 17 is turned, so as to play the role of sealing the medicine adding hole 6, thereby preventing dust or impurities from entering the medicine adding tube 4 through the medicine adding hole 6 and causing contamination of the medicine.

[0037] Working principle: the existing grey water hardness removal device is not convenient for quantitatively adding agents to the grey water treatment tank 1 to remove the hardness of the grey water. Adding too much or too little will affect the hardness removal effect, which is inconvenient to use. When adding agents to the agent adding cylinder 4, the through hole 802 of the second blocking mechanism 9 is closed by the blocking plate 807 of the second blocking mechanism 9, and the through hole 802 is opened by the blocking plate 807 of the first blocking mechanism 8, so that the agent is added to the agent adding cylinder 4 through the agent adding hole 6. When it is necessary to quantitatively add agents to the grey water treatment tank 1 to remove the hardness of the grey water according to actual needs, the knob 13 is turned to drive the movable disk 8 through the screw 11 01 moves up and down on the inner wall of the agent adding cylinder 4 so as to control the amount of agent added. When the movable disk 801 moves to a suitable position, the motor controller 804 is driven to open by the remote controller 15, thereby driving the motor 805 to close the through hole 802 through the blocking plate 807, and at the same time driving the through hole 802 of the second blocking mechanism 9 to open, so that the agent between the second blocking mechanism 9 and the first blocking mechanism 8 is quantitatively discharged through the through hole 802 and the flow hole 7 to the grey water treatment tank 1 to react with the grey water, so that the hardness removal agent can be quantitatively added to the grey water treatment tank 1 according to the demand and the amount of grey water, which is convenient and relatively accurate to use.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A coal gasification ash water resin bed hardness removal device, comprising an ash water treatment tank (1) and a first blocking mechanism (8), characterized in that: Both side walls of the grey water treatment tank (1) are fixedly connected to a fixing plate (2), one side of the fixing plate (2) is fixedly connected to a support plate (3), the middle of the upper surface of the support plate (3) is fixedly connected to a medicine adding cylinder (4), the inner wall of the upper side of the medicine adding cylinder (4) is fixedly connected to a cover plate (5), the middle of the upper surface of the cover plate (5) is provided with a medicine adding hole (6), the middle of the lower surface of the medicine adding cylinder (4) is provided with a flow hole (7), the inner wall of the medicine adding cylinder (4) is movably connected to a first blocking mechanism (8), and the inner bottom wall of the medicine adding cylinder (4) is provided with a second blocking mechanism (9); The first blocking mechanism (8) comprises a movable disk (801) movably connected to the inner wall of the medicine adding barrel (4); a through hole (802) is provided on the upper surface of the movable disk (801); a cavity (803) is provided on the inner wall of the through hole (802); a motor controller (804) is fixedly connected to one side of the inner wall of the cavity (803); a motor (805) is fixedly connected to the upper surface of the motor controller (804); a rotating shaft (806) is fixedly connected to the output end of the motor (805); a blocking plate (807) is fixedly connected to one side of the rotating shaft (806); a through groove (10) is provided on one side of the upper surface of the cover plate (5); a screw (11) is rotatably connected to the inner wall of the through groove (10); the screw (11) passes through the movable disk (801) and is threadedly connected to the movable disk (801); and a scale bar (12) is provided on one side of the medicine adding barrel (4).

2. The coal gasification ash water resin bed hardness removal device according to claim 1, characterized in that: The medicine adding cylinder (4) is made of transparent glass.

3. The coal gasification ash water resin bed hardness removal device according to claim 1, characterized in that: The second blocking mechanism (9) has the same structure as the first blocking mechanism (8). The difference between the second blocking mechanism (9) and the first blocking mechanism (8) is that the movable disk (801) of the second blocking mechanism (9) is fixedly connected to the inner bottom wall of the medicine adding cylinder (4).

4. The coal gasification ash water resin bed hardness removal device according to claim 1, characterized in that: The size of the blocking plate (807) is larger than the size of the through hole (802) and the flow hole (7).

5. The coal gasification ash water resin bed hardness removal device according to claim 1, characterized in that: A knob (13) is fixedly connected to the upper surface of the screw rod (11).

6. The coal gasification ash water resin bed hardness removal device according to claim 1, characterized in that: A storage battery (14) is fixedly connected to a side of the inner bottom wall of the cavity (803) close to the motor controller (804), and the storage battery (14) is electrically connected to the motor controller (804) and the motor (805). A remote controller (15) is fixedly connected to the upper surface of the fixing plate (2), and the remote controller (15) is electrically connected to the motor controller (804).

7. The coal gasification ash water resin bed hardness removal device according to claim 1, characterized in that: A fixing rod (16) is fixedly connected to one side of the upper surface of the cover plate (5), a closing plate (17) is rotatably connected to the outer surface of the fixing rod (16), and a handle (18) is fixedly connected to one side of the upper surface of the closing plate (17).

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