CN110762539A - Water jacket cooling water system of garbage incinerator charging chute and feeding platform - Google Patents
Water jacket cooling water system of garbage incinerator charging chute and feeding platform Download PDFInfo
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- CN110762539A CN110762539A CN201911154674.6A CN201911154674A CN110762539A CN 110762539 A CN110762539 A CN 110762539A CN 201911154674 A CN201911154674 A CN 201911154674A CN 110762539 A CN110762539 A CN 110762539A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
- F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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Abstract
The invention relates to the technical field of garbage incinerators. The purpose provides a water jacket cooling water system of waste incinerator charging conduit and feed platform, and this system should have that the cooling effect is good, maintain convenient characteristics. The technical scheme is as follows: a water jacket cooling water system of a charging chute and a feeding platform of a garbage incinerator comprises the charging chute and the feeding platform which are arranged up and down and a circulating mechanism which respectively supplies water to the charging chute and the feeding platform; the method is characterized in that: the feeding trough comprises two symmetrically arranged upper water jacket wall plates, a plurality of upper water flow channels which are horizontally arranged are arranged in each upper water jacket wall plate so that cooling water flows along the upper water flow channels, and a plurality of upper water tanks which are arranged along the horizontal direction and are mutually communicated are arranged in the upper water flow channels; and the upper water tank at the end part of the upper water flow channel is provided with an upper water outlet, an upper water inlet or is communicated with the upper water tank at the end part of the upper water flow channel from top to bottom.
Description
Technical Field
The invention relates to the technical field of garbage incinerators, in particular to a water jacket cooling water system for a charging chute and a feeding platform of a garbage incinerator.
Background
In the garbage incinerator, the grab bucket grabs the garbage out of the garbage pit, then the garbage is placed into a blanking groove and falls on a feeding platform, and then the garbage enters the incinerator for preheating, drying and burning until the garbage is burnt out. The charging chute is the import that the waste got into the burning furnace, and whether normal steady operation was burnt in the direct decision of the rationality of its design, the charging platform then accepts charging chute and burning furnace, also plays very crucial effect.
The lower part of the charging chute and the upper part of the feeding platform are generally in two forms, one adopts a water jacket form, and the other adopts an adiabatic form. The water jacket can avoid plastic products and the like from being melted and adhered to the wall due to the outward channeling of hot smoke in the operation process of the incinerator, so that the maintenance is difficult, and meanwhile, the water jacket is usually required to be provided with a cooling water system with an open or closed structure for realizing cooling.
Chinese patent ZL201010118515.3 discloses a continuous feedway of rubbish that can seal flue gas and anti-jam, and the charging chute lower part that provides is the water jacket form, and chinese patent ZL201520374476.1 discloses the feed platform of two-stage waste incineration device, and the feed platform upper portion that provides is the water jacket form, and these two kinds of water jackets all adopt open structure, though the structure is fairly simple, have the easy scale deposit problem in bottom. If change the cooling water system of closed structure into, need set up temperature sensor and set up the solenoid valve at the return water pipeline usually, return water temperature will send the warning when exceeding 80 ℃ and open the solenoid valve simultaneously and intake, can avoid the scale deposit of water jacket bottom, therefore the structure is complicated relatively, and current water jacket structure also is difficult to be suitable for the cooling water system of closed structure.
Disclosure of Invention
The invention aims to overcome the defects in the background art and provide a water jacket cooling water system for a charging chute and a feeding platform of a garbage incinerator, which has the characteristics of good cooling effect and convenient maintenance.
The technical scheme of the invention is as follows:
a water jacket cooling water system of a charging chute and a feeding platform of a garbage incinerator comprises the charging chute and the feeding platform which are arranged up and down and a circulating mechanism which respectively supplies water to the charging chute and the feeding platform; the method is characterized in that:
the feeding trough comprises two symmetrically arranged upper water jacket wall plates, a plurality of upper water flow channels which are horizontally arranged are arranged in each upper water jacket wall plate so that cooling water flows along the upper water flow channels, and a plurality of upper water tanks which are arranged along the horizontal direction and are mutually communicated are arranged in the upper water flow channels; the upper water tank at the end part of the upper water flow channel is provided with an upper water outlet, an upper water inlet or is communicated with the upper water tank at the end part of the other upper water flow channel from top to bottom; the upper water outlet is arranged on the upper water tank at one end part of the upper water flow channel at the top, the upper water inlet is arranged on the upper water tank at one end part of the upper water flow channel at the bottom, and the bottom of one upper water tank of the upper water flow channel at the bottom is also provided with an upper water outlet; the two upper water tanks at the end parts of the upper water flow channels protrude towards the same side surface of the upper water jacket wall plate, and the upper water tanks at the end parts of the two upper water jacket wall plates are close to each other so as to enclose the blanking groove;
the feeding platform comprises a lower water jacket wall plate, a plurality of lower water channels which are horizontally arranged are arranged in the lower water jacket wall plate so as to enable cooling water to bypass along the lower water channels, and a plurality of lower water tanks which are arranged along the horizontal direction and are mutually communicated are arranged in the lower water channels; the lower water tank at the end part of the lower water flow channel is provided with a lower water outlet, a lower water inlet or is communicated with the lower water tank at the end part of the other lower water flow channel from top to bottom; the lower water outlet is arranged on the lower water tank at one end of the lower water flow channel at the top, the lower water inlet is arranged on the lower water tank at one end of the lower water flow channel at the bottom, and the bottom of one of the lower water tanks of the lower water flow channel at the bottom is also provided with a lower water outlet;
the circulating mechanism comprises two upper circulating mechanisms matched with the upper water jacket wall plate and a lower circulating mechanism matched with the lower water jacket wall plate, the upper circulating mechanisms are connected with an upper water inlet and an upper water outlet of the upper water jacket wall plate, and the lower circulating mechanisms are connected with a lower water inlet and a lower water outlet of the lower water jacket wall plate.
An upper water discharge hole and at least one upper horizontal circulating hole are arranged on the vertical inner wall between the adjacent upper water tanks of the upper water flow channel, and the upper water discharge hole is positioned at the bottom of the vertical inner wall;
and a lower drainage hole and at least one lower horizontal circulation hole are arranged on the vertical inner wall between the adjacent lower water tanks of the lower drainage channel, and the lower drainage hole is positioned at the bottom of the vertical inner wall.
In the water feeding jacket wall plate, the horizontal inner walls of two upper water tanks which are communicated up and down are provided with upper vertical circulating holes, or the outsides of the two water tanks which are communicated up and down are provided with upper bent pipes;
in the wall plate of the lower water jacket, lower vertical circulating holes are formed in the horizontal inner walls of the two lower water tanks which are communicated up and down, or lower bent pipes are arranged outside the two water tanks which are communicated up and down.
The water feeding jacket wall plate comprises a main wall plate and two auxiliary wall plates arranged at two ends of the main wall plate in the horizontal direction, a plurality of water feeding tanks positioned in the middle of the water feeding channel form the main wall plate, and two water feeding tanks positioned at two end parts of the water feeding channel form the two auxiliary wall plates respectively.
Between the auxiliary wall plate water feeding tank of the upper water flow channel and the adjacent main wall plate water feeding tank, two upper horizontal circulating holes corresponding to the horizontal direction are communicated through a first bent pipe, and two upper water discharging holes corresponding to the horizontal direction are communicated through an upper second bent pipe.
The upper circulating mechanism is a closed circulating mechanism; the lower circulating mechanism is a closed circulating mechanism or an open circulating mechanism.
The closed circulation mechanism comprises a cooling water inlet pipe communicated with the upper water inlet or the lower water inlet, a cooling water return pipe communicated with the upper water outlet or the lower water outlet, temperature sensors respectively arranged on the cooling water inlet pipe and the cooling water return pipe, and a valve component arranged on the cooling water inlet pipe.
The valve component comprises a first stop valve, an electromagnetic valve, a second stop valve and a third stop valve, wherein the first stop valve, the electromagnetic valve and the second stop valve are sequentially arranged along the flowing direction of cooling water, and the third stop valve is arranged on a bypass pipe which is connected with the cooling water inlet pipe in parallel.
The open type circulating mechanism comprises a cooling water tank provided with a ball float valve, a cooling water inlet pipe communicated with the cooling water tank and the lower water inlet, and a first stop valve arranged on the cooling water inlet pipe.
The invention has the beneficial effects that:
according to the invention, the charging chute is matched with the closed circulation mechanism, the feeding platform is matched with the open circulation mechanism or the closed circulation mechanism, the whole structure is simple and reliable, the control mode is simple, convenient and efficient, the flowing efficiency of cooling water is greatly improved, the scaling problem at the bottom of the water jacket wall plate is solved, and the maintenance cost is reduced.
Drawings
FIG. 1 is a schematic view of the structure of the chute and the feeding platform of the present invention.
FIG. 2 is a schematic view of the structure of the charging chute of the present invention.
Fig. 3 is a schematic view of the chute in fig. 2 in the direction a.
Fig. 4 is a schematic view of the wall panels of the water jacket of fig. 2 in the direction B (expanded configuration).
Fig. 5 is a schematic cross-sectional view taken along direction C in fig. 4.
Fig. 6 is a left side view of the secondary wall panel of fig. 4.
Fig. 7 is a schematic top view of the portion D in fig. 4.
Fig. 8 is a schematic structural view of a feeding platform in the present invention.
FIG. 9 is a schematic view of the wall plate of the lower water jacket of FIG. 8 in the direction E.
Fig. 10 is a schematic sectional view in the direction F in fig. 9.
Fig. 11 is a left side view of the structure of fig. 9.
Fig. 12 is a schematic top view of the portion G in fig. 9.
Fig. 13 is a schematic view of a closed cycle mechanism in the present invention.
Fig. 14 is a schematic view of an open cycle mechanism in the present invention.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following examples.
As shown in figure 1, the water jacket cooling water system of the charging chute and the feeding platform of the garbage incinerator comprises a charging chute 1.a and a feeding platform 1.b which are arranged up and down and a circulating mechanism which respectively supplies water to the charging chute and the feeding platform.
As shown in fig. 2 to 7, the charging chute comprises two symmetrically arranged water jacket wall plates. The water jacket wall plate is internally provided with a plurality of upper water flow channels which are horizontally arranged and are arranged along the height direction (the vertical direction of figure 4) of the water jacket wall plate, and cooling water can flow along the upper water flow channels. Each of the upper water flow passages is composed of a plurality of upper water tanks 1.1a which are arranged in a horizontal direction (horizontal direction of fig. 4). The wall plate of the water feeding jacket is provided with 3-5 (or more) water feeding channels, and the number of the water feeding channels and the number of the water feeding tanks in the water feeding channels are determined according to actual conditions. The inside of the water feeding jacket wall plate is divided into water feeding channels through transverse section steel, and the water feeding channels are divided into water feeding tanks through vertical section steel.
In the uppermost upper water flow channel, one upper water tank at the outer end is provided with an upper water outlet 1.2a, and the other upper water tank at the outer end is communicated with the upper water tank at the end part of the lower upper water flow channel up and down; in the lowest upper water flow channel, one upper water tank at the outer end is provided with an upper water inlet 1.3a, the other upper water tank at the outer end is communicated with the upper water tank at the end part of the upper water flow channel up and down, and one upper water tank is also provided with an upper water outlet 1.4 a; in the rest upper water flow channels, the upper water tanks at two ends are respectively communicated with the upper water tanks at the end parts of the upper water flow channels above or below; thereby forming a circulation passage through which cooling water flows in a circuitous manner.
An upper drainage hole 1.5a and at least one upper horizontal circulation hole 1.6a (shown in figure 5) are arranged on the vertical inner wall (vertical section steel) between the adjacent upper water tanks of each upper water flow channel, and the upper drainage hole is positioned at the bottom of the vertical wall plate. The two upper water tanks which are communicated up and down are communicated through an upper vertical circulating hole 1.7a (shown in figure 7) or through an upper bent pipe 1.8a (shown in figure 6), the upper vertical circulating hole is arranged on the horizontal inner wall (transverse profile steel) between the two upper water tanks, and the upper bent pipe is arranged outside the two upper water tanks and is communicated with the inner cavities of the upper water tanks. The upper drainage port is opened only when the water is drained during maintenance.
As shown in fig. 4, 4 upper water flow channels are arranged in the wall plate of the upper water jacket, each upper water flow channel is provided with 5 upper water tanks, the upper water tank on the leftmost side of the upper water flow channel is provided with an upper water outlet, the upper water tank on the leftmost side of the lower upper water flow channel is provided with an upper water inlet, and the upper water tank in the middle is provided with an upper water outlet. The upper drainage port is positioned at the bottom of the upper water tank.
As shown in fig. 2, the wall plate of the upper water jacket is in a concave structure, the two upper water tanks at the end part of the upper water flow channel are both protruded to the same side surface of the wall plate of the upper water jacket, and the upper water tanks at the end parts of the two upper water jacket wall plates are mutually closed to form a charging chute which is closed at the periphery and is communicated up and down. The water feeding jacket wall plate comprises a main wall plate 1-1 and two auxiliary wall plates 1-2 arranged at two ends of the main wall plate in the horizontal direction, a water feeding tank positioned in the middle of a water feeding channel forms the main wall plate, the water feeding tanks positioned at the end parts of the water feeding channel respectively form the two auxiliary wall plates, the auxiliary wall plates are used as protruding parts of the side surfaces of the water feeding jacket wall plates, and the water feeding tanks of the auxiliary wall plates are vertically arranged with the water feeding tank of the main wall plate. Between the upper water tank of the auxiliary wall plate and the upper water tank of the adjacent main wall plate, two upper horizontal circulating holes corresponding to the horizontal direction are communicated through a first bent pipe 1.9, and two upper water discharging holes corresponding to the horizontal direction are communicated through a second bent pipe 1.10.
As shown in fig. 8 to 12, the feeding platform includes a lower water jacket wall plate in which a plurality of lower water flow channels are provided, the lower water flow channels being arranged horizontally and aligned in a height direction (vertical direction in fig. 9) of the lower water jacket wall plate, and cooling water can flow along the lower water flow channels. Each of the lower water flow passages is composed of a plurality of lower water tanks 1.1b which are arranged in the horizontal direction (the horizontal direction of fig. 9). The wall plate of the lower water jacket is usually provided with 2-4 (or more) lower water flow channels, and the number of the lower water flow channels and the number of the lower water tanks in the lower water flow channels are determined according to actual conditions. The inside of the lower water jacket wall plate is divided into lower water flow channels through transverse section steel, and the lower water flow channels are divided into lower water tanks through vertical section steel.
In the uppermost lower water flow channel, one lower water tank at the outer end is provided with a lower water outlet 1.2b, and the other lower water tank at the outer end is communicated with the lower water tank at the end part of the lower water flow channel up and down; in the lowest water flow channel, one lower water tank at the outer end is provided with a water inlet 1.3b and a lower water outlet 1.4b, and the other lower water tank at the outer end is communicated with the lower water tank at the end part of the upper lower water flow channel up and down; in the other lower water flow channels, the lower water tanks at two ends are respectively communicated with the lower water tanks at the end parts of the upper lower water flow channel or the lower water flow channel up and down; thereby forming a circulation passage through which cooling water flows in a circuitous manner.
And a lower drainage hole 1.5b and at least one lower horizontal circulation hole 1.6b (shown in figure 10) are arranged on the vertical inner wall (vertical section steel) between the adjacent lower water tanks of each lower water flow channel, and the lower drainage hole is positioned at the bottom of the vertical wall plate. The two lower water tanks which are communicated up and down are communicated through a lower vertical circulating hole 1.7b (shown in figure 12) or through a lower bent pipe 1.8b (shown in figure 11), the lower vertical circulating hole is arranged on the horizontal inner wall (transverse profile steel) between the two lower water tanks, and the lower bent pipe is arranged outside the two lower water tanks and is communicated with the inner cavities of the lower water tanks. The lower drainage port is opened only when the water is drained during maintenance.
As shown in fig. 9, 2 lower water flow channels are arranged in the wall plate of the lower water jacket, each lower water flow channel is provided with 7 lower water tanks, the rightmost lower water tank of the upper lower water flow channel is provided with a lower water outlet, the rightmost lower water tank of the lower water flow channel is provided with a lower water inlet and a lower water outlet, and the leftmost lower water tanks of the two lower water flow channels are communicated up and down. The lower drainage port is positioned at the bottom of the lower water tank.
The circulating mechanism comprises two upper circulating mechanisms respectively matched with the wall plates of the upper water jacket and a lower circulating mechanism matched with the wall plate of the lower water jacket. Each upper circulation mechanism is arranged between the pump room and one of the upper water jacket wall plates and is connected with an upper water inlet and an upper water outlet of the upper water jacket wall plate, and the lower circulation mechanism is connected with a lower water inlet and a lower water outlet of the lower water jacket wall plate.
The upper circulating mechanism is a closed circulating mechanism. The lower circulating mechanism is a closed circulating mechanism or an open circulating mechanism.
Among the closed circulation mechanism, inlet opening and pump house (or lower inlet and pump house) are gone up simultaneously in cooling water inlet pipe 2 and bypass pipe 7 intercommunication, and cooling water return pipe 3 intercommunication delivery port and pump house (or lower delivery port and pump house), and two temperature sensor 4 set up respectively on cooling water inlet pipe and cooling water return pipe, and first stop valve 5.1, solenoid valve 6 set gradually on the cooling water inlet pipe along cooling water flow direction with second stop valve 5.2, and third stop valve 5.3 sets up on the bypass pipe. The closed circulation mechanism adopts a forced circulation mode, and utilizes a temperature sensor to detect the real-time water temperature of the wall plate of the upper water jacket or the wall plate of the lower water jacket, so that the state of water circulation is changed by controlling each valve.
In the open type circulation mechanism, a ball float valve (omitted in the figure) is arranged in a cooling water tank 8, a cooling water inlet pipe 2 is communicated with the cooling water tank and a lower water inlet, and a first stop valve 5.1 is arranged on the cooling water inlet pipe. The open type circulating mechanism utilizes the ball float valve of the cooling water tank to control the water level, can automatically supplement water lost by the heating evaporation of the wall plate of the water jacket, and has simple and effective effect.
Claims (9)
1.A water jacket cooling water system of a charging chute and a feeding platform of a garbage incinerator comprises a charging chute (1.a) and a feeding platform (1.b) which are arranged up and down and a circulating mechanism which respectively supplies water to the charging chute and the feeding platform; the method is characterized in that:
the feeding chute comprises two upper water jacket wall plates which are symmetrically arranged, a plurality of upper water flow channels which are horizontally arranged are arranged in the upper water jacket wall plates so that cooling water flows along the upper water flow channels, and a plurality of upper water tanks (1.1a) which are arranged along the horizontal direction and are mutually communicated are arranged in the upper water flow channels; an upper water outlet (1.2a) or an upper water inlet (1.3a) is arranged on the upper water tank at the end part of the upper water flow channel or is communicated with the upper water tank at the end part of the other upper water flow channel from top to bottom; the upper water outlet is arranged on the upper water tank at one end part of the upper water flow channel at the top, the upper water inlet is arranged on the upper water tank at one end part of the upper water flow channel at the bottom, and the bottom of one upper water tank of the upper water flow channel at the bottom is also provided with an upper water outlet (1.4 a); the two upper water tanks at the end parts of the upper water flow channels protrude towards the same side surface of the upper water jacket wall plate, and the upper water tanks at the end parts of the two upper water jacket wall plates are close to each other so as to enclose the blanking groove;
the feeding platform comprises a lower water jacket wall plate, a plurality of lower water channels which are horizontally arranged are arranged in the lower water jacket wall plate so as to enable cooling water to flow along the lower water channels, and a plurality of lower water tanks (1.1b) which are arranged along the horizontal direction and are mutually communicated are arranged in the lower water channels; a lower water outlet (1.2b) or a lower water inlet (1.3b) is arranged on the lower water tank at the end part of the lower water flow channel or is communicated with the lower water tank at the end part of the other lower water flow channel from top to bottom; the lower water outlet is arranged on a lower water tank at one end of the lower water flow channel at the top, the lower water inlet is arranged on a lower water tank at one end of the lower water flow channel at the bottom, and a lower water discharge port (1.4b) is also arranged at the bottom of one lower water tank of the lower water flow channel at the bottom;
the circulating mechanism comprises two upper circulating mechanisms matched with the upper water jacket wall plate and a lower circulating mechanism matched with the lower water jacket wall plate, the upper circulating mechanisms are connected with an upper water inlet and an upper water outlet of the upper water jacket wall plate, and the lower circulating mechanisms are connected with a lower water inlet and a lower water outlet of the lower water jacket wall plate.
2. The water jacket cooling water system of a garbage incinerator chute and feed platform as claimed in claim 1 wherein: an upper drainage hole (1.5a) and at least one upper horizontal circulation hole (1.6a) are arranged on the vertical inner wall between the adjacent upper water tanks of the upper water flow channel, and the upper drainage hole is positioned at the bottom of the vertical inner wall;
and a lower drainage hole (1.5b) and at least one lower horizontal circulation hole (1.6b) are arranged on the vertical inner wall between the adjacent lower water tanks of the lower drainage channel, and the lower drainage hole is positioned at the bottom of the vertical inner wall.
3. The water jacket cooling water system of a garbage incinerator chute and feed platform as claimed in claim 2, characterized in that: in the upper water jacket wall plate, the horizontal inner walls of two upper water tanks which are communicated up and down are provided with upper vertical circulating holes (1.7a), or the outsides of the two water tanks which are communicated up and down are provided with upper bent pipes (1.8 a);
in the wall plate of the lower water jacket, the horizontal inner walls of the two lower water tanks which are communicated up and down are provided with lower vertical circulating holes (1.7), or the outsides of the two water tanks which are communicated up and down are provided with lower bent pipes (1.8 b).
4. A water jacket cooling water system for a refuse incinerator chute and feed platform as claimed in claim 3 wherein: the water feeding jacket wall plate comprises a main wall plate (1-1) and two auxiliary wall plates (1-2) arranged at two ends of the main wall plate in the horizontal direction, a plurality of water feeding tanks positioned in the middle of the water feeding channel form the main wall plate, and two water feeding tanks positioned at the end parts of two ends of the water feeding channel form the two auxiliary wall plates respectively.
5. The water jacket cooling water system of a garbage incinerator chute and feed platform as claimed in claim 4, characterized in that: between the auxiliary wall plate water feeding tank of the upper water flow channel and the adjacent main wall plate water feeding tank, two upper horizontal circulating holes corresponding to the horizontal direction are communicated through a first bent pipe (1.9), and two upper water discharging holes corresponding to the horizontal direction are communicated through an upper second bent pipe (1.10).
6. The water jacket cooling water system of a garbage incinerator chute and feed platform as claimed in claim 5, characterized in that: the upper circulating mechanism is a closed circulating mechanism; the lower circulating mechanism is a closed circulating mechanism or an open circulating mechanism.
7. The water jacket cooling water system of a garbage incinerator chute and feed platform as claimed in claim 6, characterized in that: the closed circulation mechanism comprises a cooling water inlet pipe (2) communicated with the upper water inlet or the lower water inlet, a cooling water return pipe (3) communicated with the upper water outlet or the lower water outlet, temperature sensors (4) respectively arranged on the cooling water inlet pipe and the cooling water return pipe, and a valve component arranged on the cooling water inlet pipe.
8. The water jacket cooling water system for the charging chute and the feeding platform of the garbage incinerator as claimed in claim 7, wherein: the valve component comprises a first stop valve (5.1), an electromagnetic valve (6), a second stop valve (5.2) and a third stop valve (5.3) which are sequentially arranged along the flowing direction of cooling water, wherein the third stop valve is arranged on a bypass pipe (7) which is connected with the cooling water inlet pipe in parallel.
9. The water jacket cooling water system of a garbage incinerator chute and feed platform as claimed in claim 6, characterized in that: the open type circulating mechanism comprises a cooling water tank (8) provided with a ball float valve, a cooling water inlet pipe (2) communicating the cooling water tank with the lower water inlet, and a first stop valve (5.1) arranged on the cooling water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154674.6A CN110762539A (en) | 2019-11-22 | 2019-11-22 | Water jacket cooling water system of garbage incinerator charging chute and feeding platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154674.6A CN110762539A (en) | 2019-11-22 | 2019-11-22 | Water jacket cooling water system of garbage incinerator charging chute and feeding platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263040A (en) * | 2021-03-26 | 2021-08-17 | 童铨 | Low-carbon co-treatment process for solid waste |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263040A (en) * | 2021-03-26 | 2021-08-17 | 童铨 | Low-carbon co-treatment process for solid waste |
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