Gasification slag sand mortar preparation production line

Abstract

This utility model discloses a gasification slag mortar preparation production line, including a large-particle-size raw material processing device, a small-particle-size raw material processing device, an expansion furnace, a special mortar production line, and a regular mortar production line. The small-particle-size raw material processing device processes the material and then divides it into three paths: one path is conveyed to the expansion furnace, and after expansion, it is conveyed to the auxiliary material silo of the special mortar production line; the other two paths are conveyed to the silos of the special mortar production line and the regular mortar production line, respectively. The raw material processed by the large-particle-size raw material processing device is conveyed to the silo of the regular mortar production line. Compared with the prior art, this utility model can simultaneously produce both special mortar and regular mortar products. The gasification slag, through expansion treatment and the formation of lightweight materials, can be used in the production of special mortar concrete, realizing the full utilization of the gasification slag. Furthermore, it features a high degree of automation and low manual labor intensity. Precise feeding, weighing, and mixing ensure accurate mortar proportions and improve the product quality of the special mortar.

Description

Technical Field

[0001] This utility model belongs to the field of concrete preparation technology, specifically a gasified slag mortar preparation production line. Background Technology

[0002] With increasing environmental awareness and emphasis on resource recycling, the reuse value of gasification slag, as a type of industrial waste, is becoming increasingly prominent. Converting gasification slag into building mortar not only reduces environmental pollution but also conserves natural resources. Research has found that gasification slag particles have a certain gradation, making them suitable as aggregates and admixtures in concrete production. Adding ground coarse gasification slag to concrete results in a compressive strength significantly higher than that of benchmark concrete, with the strength continuing to increase over time. Therefore, more and more people are researching the recycling and utilization of gasification slag.

[0003] Existing methods for recycling gasification slag involve directly crushing the slag particles to a certain particle size and then mixing them directly into concrete as aggregate. The resulting concrete is ordinary concrete.

[0004] Disadvantages of existing technology:

[0005] 1. The crushed gasification slag particles contain a large number of small particles and powders. However, existing high-grade concrete has strict requirements on the addition ratio of fine materials, aggregates and powders during the preparation process. The existing gasification slag production equipment does not perform coarse and fine separation of the crushed gasification slag particles.

[0006] 2. Existing gasification slag is used to prepare ordinary concrete. However, research has found that gasification slag powder, after expansion, can be used as a lightweight material, which makes it possible to produce lightweight special mortar.

[0007] 3. Moreover, the degree of automation is low, the intensity of manual labor is high, and the small particles and powders generated during the production process are not fully utilized, which can easily cause environmental impact. Utility Model Content

[0008] The purpose of this invention is to provide a gasification slag mortar preparation production line that solves the above-mentioned problems.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a gasification slag mortar preparation production line, characterized in that it includes large-particle-size raw material processing equipment, small-particle-size raw material processing equipment, an expansion furnace, a special mortar production line, and a regular mortar production line.

[0010] The small-particle-size raw material processing equipment consists of a storage hopper a, a dryer a, a drum screen a, and a raw material temporary storage bin a. The storage hopper a, dryer a, and drum screen a are sequentially connected by conveyor belts. The discharge end of the drum screen a is connected to the interior of the raw material temporary storage bin a via an elevator. The raw material in the temporary storage bin a is conveyed in three ways: one way is conveyed to the expansion furnace via a conveyor belt and elevator; the expansion furnace then conveys the expanded gasified slag lightweight material to the auxiliary material silo of the special mortar production line via a pneumatic conveying pipeline; the other two ways are conveyed to the silos of the special mortar production line and the ordinary mortar production line, respectively, via conveyor belts and elevators.

[0011] The large-particle-size raw material processing equipment consists of a storage hopper b, a double-roll crusher b, a drum screen b, a sand making machine b, and a raw material temporary storage bin b. The storage hopper b, double-roll crusher b, drum screen b, and sand making machine b are connected in sequence by conveyor belts. The discharge end of the sand making machine b is connected to the inside of the raw material temporary storage bin b through an elevator. The raw material in the raw material temporary storage bin b is transported to the silo of the ordinary mortar production line by conveyor belts and elevators.

[0012] Preferably, the special mortar production line consists of, from top to bottom, a silo a, a metering hopper a, a mixing host a, a special mortar temporary storage silo a, a packaging machine a, and a robotic palletizer a. Each silo a is equipped with a screw feeder a at its bottom. The silo a is connected to the interior of the metering hopper a via the screw feeder a. The lower end of the metering hopper a is connected to the interior of the mixing host a via a conveying pipe. The discharge port of the mixing host a is connected to the interior of the special mortar temporary storage silo a. The special mortar temporary storage silo a is connected to the inlet of the packaging machine a via a discharge pipe. The packaging machine a uses a conveyor a to transport the bagged special mortar to the robotic palletizer a for palletizing.

[0013] Preferably, the silo a consists of a sand silo, a powder silo, and an auxiliary material silo. The puffing furnace is connected to the interior of the auxiliary material silo via a pneumatic conveying pipeline, and the raw material temporary storage silo a is connected to the interior of the sand silo via a conveyor belt and an elevator.

[0014] Preferably, the ordinary mortar production line consists of, from top to bottom, a silo b, a metering hopper b, a mixing host b, an ordinary mortar temporary storage bin b, a U-shaped screw conveyor b, a packaging machine b, and a robotic palletizer b. The bottom of the silo b is connected to the interior of the metering hopper b via a conveying pipe. The lower end of the metering hopper b is connected to the interior of the mixing host b via a conveying pipe. The discharge port of the mixing host b is connected to the interior of the ordinary mortar temporary storage bin b. The bottom of the ordinary mortar temporary storage bin b is equipped with a discharge pipe, and the bottom of the discharge pipe is equipped with a bulk unloader. The U-shaped screw conveyor b is located in the middle of the discharge pipe, and the discharge pipe is connected to the inlet of the packaging machine b via the U-shaped screw conveyor b. The packaging machine b conveys the bagged ordinary mortar to the robotic palletizer b for palletizing via the conveyor b.

[0015] Preferably, the silo b consists of a coarse sand silo, a fine sand silo, and a powder silo. The top of the silo b is also equipped with a probability screen. The raw materials in the raw material storage silo a and the raw material storage silo b are transported to the probability screen by a conveyor belt and an elevator. The probability screen separates the raw materials into coarse and fine materials. The coarse material outlet of the probability screen is connected to the inside of the coarse sand silo, and the fine material outlet of the probability screen is connected to the inside of the fine sand silo.

[0016] Preferably, the probability sieve is equipped with two types of screens with apertures of 2.36 mm and 1.18 mm. Raw material particles with apertures of 2.36-1.18 mm are coarse materials, and raw material particles with apertures of 1.18-0 mm are fine materials.

[0017] Preferably, the ordinary mortar temporary storage silo b is located on the second floor of the mixing building, while the first floor of the mixing building is a loading channel for tanker vehicles.

[0018] Preferably, there are two special mortar production lines and one ordinary mortar production line, with the three production lines operating in parallel.

[0019] Preferably, a combustion chamber, dryer a, dust collector and negative pressure fan are provided near the dryer a, and the combustion chamber, dryer a, dust collector and negative pressure fan are connected in sequence through hot air ducts.

[0020] Preferably, a dust collector and a negative pressure fan are provided near the drum screen b of the large particle size raw material processing equipment, and the negative pressure fan, the dust collector and the drum screen b are connected in sequence through a hot air pipe.

[0021] Compared with existing technologies, the beneficial effects of this utility model are as follows: This utility model's production line can simultaneously produce both special mortar and ordinary mortar products. The gasification slag is classified into particle sizes through a drum screen for compounding based on particle size. The gasification slag powder is then expanded in an expansion furnace to form a lightweight material suitable for the production of special mortar concrete, thus fully utilizing the gasification slag. The configuration of multiple silos and a mixing host allows for flexible adjustment of the production formula to meet different application scenarios. Furthermore, it boasts a high degree of automation and low manual labor intensity. Precise feeding, weighing, and mixing ensure accurate mortar proportions, improving the quality of the special mortar. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a front view of the present invention;

[0024] Figure 3 This is a side view of the present invention.

[0025] In the diagram: 1. Large particle size raw material processing equipment; 11. Storage hopper b; 12. Double roll crusher b; 13. Drum screen b; 14. Sand making machine b; 15. Raw material temporary storage silo b;

[0026] 2. Small particle size raw material processing equipment; 21. Storage hopper a; 22. Dryer a; 23. Rotary drum screen a; 24. Raw material temporary storage silo a;

[0027] 3. Probability sieve;

[0028] 4. Special mortar production line; 41. Silo a; 42. Screw feeder a; 43. Measuring hopper a; 44. Mixing host a; 45. Special mortar temporary storage silo a; 46. Packaging machine a; 47. Conveyor a; 48. Robotic palletizer a;

[0029] 5. Ordinary mortar production line; 51. Silo b; 52. U-shaped screw conveyor b; 53. Measuring hopper b; 54. Mixing host b; 55. Ordinary mortar temporary storage silo b; 56. Packaging machine b; 57. Conveyor b; 58. Robotic palletizer b; 59. Bulk unloader;

[0030] 6. Extrusion furnace; 7. Pneumatic conveying pipeline; 8. Conveyor belt; 9. Elevator;

[0031] 101. Negative pressure fan; 102. Dust collector; 103. Combustion chamber. Detailed Implementation

[0032] The present invention will be further described below:

[0033] A gasification slag mortar preparation production line, see [link / reference] Figures 1 to 3 It includes a large-particle-size raw material processing equipment 1, a small-particle-size raw material processing equipment 2, an expansion furnace 6, a special mortar production line 4, and a general mortar production line 5.

[0034] The small-particle-size raw material processing equipment 2 consists of a storage hopper a21, a dryer a22, a drum screen a23, and a raw material temporary storage bin a24. The storage hopper a21, dryer a22, and drum screen a23 are connected sequentially by a conveyor belt 8. The discharge end of the drum screen a23 is connected to the inside of the raw material temporary storage bin a24 via an elevator 9. The raw material in the raw material temporary storage bin a24 is transported in three ways. One way is transported to the expansion furnace 6 via the conveyor belt 8 and the elevator 9. The expansion furnace 6 transports the expanded gasified slag lightweight material to the auxiliary material bin of the special mortar production line 4 via a pneumatic conveying pipe 7. The other two ways are transported to the bins of the special mortar production line 4 and the ordinary mortar production line 5, respectively, via the conveyor belt 8 and the elevator 9.

[0035] The large-particle-size raw material processing equipment 1 consists of a storage hopper b11, a double-roll crusher b12, a drum screen b13, a sand making machine b14, and a raw material temporary storage bin b15. The storage hopper b11, double-roll crusher b12, drum screen b13, and sand making machine b14 are connected in sequence by a conveyor belt 8. The discharge end of the sand making machine b14 is connected to the inside of the raw material temporary storage bin b15 through an elevator 9. The raw material in the raw material temporary storage bin b15 is transported to the silo of the ordinary mortar production line 5 through the conveyor belt 8 and the elevator 9.

[0036] Since the gasification slag raw material contains not only large particles but also many small particles, and the small particles have a high moisture content and need to be processed separately, this system is designed with two raw material production routes: large particle raw material processing equipment 1 and small particle raw material processing equipment 2. When the raw material arrives at the plant, it is first screened. The small particles are sent to storage hopper a21, and the large particles are sent to storage hopper b11.

[0037] The workflow of the small particle size raw material processing equipment 2 is as follows: the storage hopper a21 is used to store the small particle gasification slag raw material after primary screening. The small particle gasification slag raw material is conveyed to the dryer a22 by the conveyor belt 8 for drying and separating the moisture in the raw material for subsequent screening and use. The qualified small particle raw material is sent to the raw material temporary storage bin a24 for temporary storage. The unqualified larger particles are screened out and can be sent to the roller crusher b of the large particle size raw material processing equipment 1 for processing and utilization.

[0038] To produce special mortar, this production line system is designed with an expansion furnace 6. The raw material storage silo a24 is equipped with three sets of conveyor belts 8 at its discharge port. One set conveys the material into the expansion furnace 6, where the small-particle gasified slag raw material is expanded to form a lightweight material that can be used in the production of special mortar concrete. The other two conveyors send the material to the special mortar production line 4 and the ordinary mortar production line 5, respectively, for use as fine feedstock.

[0039] The workflow of the large particle size raw material processing equipment 1 is as follows: the storage hopper b11 is used to store the large particle gasification slag raw material after primary screening. The large particle gasification slag raw material is conveyed to the double roller crusher b12 for crushing via the conveyor belt 8. The crushed raw material is conveyed to the drum screen b13 for screening via the conveyor belt 8. The qualified particle raw material is sent to the sand making machine for sand making. The mortar raw material produced by the sand making machine is then conveyed to the raw material temporary storage bin b15 for temporary storage. The raw material in the raw material temporary storage bin b15 is used as the raw material for the ordinary mortar production line 5. The unqualified raw material screened out by the drum screen b13 is returned to the double roller crusher b for secondary crushing.

[0040] The gasification slag mortar preparation production line of this utility model has a special mortar production line 44 and a regular mortar production line 55. One production line can produce two types of mortar products, special mortar and regular mortar, at the same time. Moreover, the refined products of each link can be fully utilized, no waste is generated, and the economic benefits of gasification slag are maximized.

[0041] The special mortar production line 4 is designed for the production of special mortars, as detailed below:

[0042] The special mortar production line 4, from top to bottom, consists of a silo a41, a metering hopper a43, a mixing host a44, a special mortar temporary storage silo a45, a packaging machine a46, and a robotic palletizer a48. The silo a41 comprises a sand silo, a powder silo, and an auxiliary material silo. The extrusion furnace 6 is connected to the auxiliary material silo via a pneumatic conveying pipe 7. The raw material temporary storage silo a24 is connected to the sand silo via a conveyor belt 8 and an elevator 9. The sand silo stores small-particle gasification slag raw materials, the powder silo stores powders such as gypsum and cement, and the auxiliary material silo stores expanded gasification slag lightweight materials. The extrusion furnace 6 is connected to the auxiliary material silo via a pneumatic conveying pipe 7. Each silo a41 is equipped with a screw feeder a42 at its bottom. The silo A41 is internally connected to the metering hopper A43 via a screw feeder A42. The screw feeder A42 quantitatively feeds material from the silo A41 into the metering hopper A43, where it is weighed. The material is then conveyed through a conveying pipe to the mixing host A44 for mixing. After mixing, the special mortar material is conveyed to a special mortar temporary storage bin A45 for buffering. The temporary storage bin A45 is connected to the inlet of the packaging machine A46 via a discharge pipe. The packaging machine A46 bags and packages the special mortar. The packaging machine A46 then conveys the bagged special mortar to a robotic palletizer A48 via a conveyor A47 for palletizing, allowing workers to transfer it using a forklift. This equipment enables the preparation of special mortar with a high degree of automation and low manual labor intensity. Precise feeding, weighing, and mixing ensure accurate mortar proportions and improve the product quality of the special mortar.

[0043] The ordinary mortar production line 5 is designed to produce ordinary mortar, as detailed below:

[0044] The ordinary mortar production line 5 consists of, from top to bottom, a silo b51, a metering hopper b53, a mixing host b54, an ordinary mortar temporary storage silo b55, a U-shaped screw conveyor b52, a packaging machine b56, and a robotic palletizer b58. The silo b51 is connected to the inside of the metering hopper b53 via a conveying pipe. The lower end of the metering hopper b53 is connected to the inside of the mixing host b54 via a conveying pipe. The outlet of the mixing host b54 is connected to the inside of the ordinary mortar temporary storage silo b55. The material is quantitatively weighed using the metering hopper b53, and then conveyed to the mixing host b54 via the conveying pipe for mixing. After mixing, the ordinary mortar material is conveyed to the ordinary mortar temporary storage silo b55 for buffering. Due to the frequent demand for ordinary mortar, two finished product production lines are designed for ordinary mortar: one for canning... One method of vehicle-to-vehicle (V2V) filling production is bagging production. The specific implementation is as follows: The bottom of the ordinary mortar temporary storage silo (b55) is equipped with a discharge pipe, and the bottom of the discharge pipe is equipped with a bulk unloader (59). The canister truck is driven to the area below the ordinary mortar temporary storage silo (b55), the bulk unloader (59) is aligned with the canister opening, and the bulk unloader (59) is opened for filling and sale. A U-shaped screw conveyor (b52) is located in the middle of the discharge pipe. The discharge pipe is connected to the inlet of the packaging machine (a46) through the U-shaped screw conveyor (b52). Through the U-shaped screw conveyor (b52), the material in the discharge pipe can be transported to the packaging machine (b56) for bagging. The packaging machine (b56) then uses a conveyor (b57) to transport the bagged ordinary mortar to the robotic palletizer (b58) for palletizing, so that workers can transfer it using a forklift.

[0045] Depending on their particle size, gasification slag particles can be used as either coarse or fine materials. To facilitate concrete mixing based on the ratio of coarse to fine materials, a probability screen 3 is installed at the top of silo b51. Raw materials from raw material storage bins a24 and b15 are conveyed to the probability screen 3 via conveyor belt 8 and elevator 9. The probability screen 3 has screens with two apertures: 2.36 mm and 1.18 mm. The probability screen 3 separates the raw materials into 2.36-1.18 mm coarse gasification slag and 1.18-0 mm fine gasification slag. Silo b51 consists of a coarse sand silo, a fine sand silo, and a powder silo. The coarse material outlet of the probability screen 3 is connected to the interior of the coarse sand silo, and the fine material outlet is connected to the interior of the fine sand silo. The coarse and fine sand silos can store coarse and fine gasification slag respectively, while the powder silo stores powders such as gypsum and cement.

[0046] The aforementioned equipment enables the preparation of special mortars with a high degree of automation and low manual labor intensity. Precise weighing and mixing ensure accurate mortar proportions and improve product quality.

[0047] As a preferred option, the production equipment of the special slurry production line and the ordinary mortar production line 5 are both located in the corresponding mixing tower. The ordinary mortar temporary storage silo b is located on the second floor of the mixing tower. The first floor of the mixing tower is a loading channel for tank trucks. Customers can drive their tank trucks downstairs to the sand making machine for filling, which is very convenient.

[0048] Since there are many small-particle gasification slag raw materials, in order to ensure timely processing, the special mortar production line 4 has two lines and the ordinary mortar production line 55 has one line. The three production lines operate in parallel, which can ensure that the gasification slag raw materials at the front end are classified and processed in time. Moreover, both the special mortar production line 4 and the ordinary special mortar production line 55 are equipped with packaging machines, so that the products can be transported and sold immediately after packaging, without worrying about excessive product inventory in the mortar temporary storage warehouse.

[0049] Since most of the moisture in the gasification slag raw material is in the small particles after large particles are screened out, a dryer a22, a heat source, and a dust removal device are specially designed to facilitate the subsequent processing of the small particles. The dryer a22 is equipped with a combustion chamber 103, a dryer a22, a dust collector 102, and a negative pressure fan 101. The combustion chamber 103, the dryer a22, the dust collector 102, and the negative pressure fan 101 are connected in sequence by a hot air duct. The negative pressure fan 101 creates a negative pressure environment in the dryer and the dust collector 102. The combustion chamber 103 provides a heat source for the dryer a22. The generated hot steam and dust enter the dust collector 102 through the hot air duct for dust removal and are then discharged to the outside.

[0050] Large particles of raw material will generate some dust after being crushed by the double roll crusher b12. This dust is easily stirred up when the drum screen b13 is screened, which will affect the environment. Therefore, a dust collector 102 and a negative pressure fan 101 are also installed near the drum screen b13 of the large particle size raw material processing equipment 1. The negative pressure fan 101, dust collector 102 and drum screen b13 are connected in sequence by hot air pipes. The dust collector 102 can collect the dust. The dust collector 102 equipment of the special slurry production line and the ordinary mortar production line 5 can be designed separately or shared. Moreover, the gasification slag powder collected by the dust collector 102 can be sent to the powder silo for blending and use.

[0051] The above provides a detailed description of the gasification slag mortar preparation production line provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, based on the idea of ​​this utility model, there will be changes in the specific implementation and application scope. Changes and improvements to this utility model are possible without exceeding the concept and scope specified in the appended claims. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A gasification slag mortar preparation production line, characterized in that: This includes equipment for processing large-particle-size raw materials, equipment for processing small-particle-size raw materials, extrusion furnaces, special mortar production lines, and ordinary mortar production lines. The small-particle-size raw material processing equipment consists of a storage hopper a, a dryer a, a drum screen a, and a raw material temporary storage bin a. The storage hopper a, dryer a, and drum screen a are sequentially connected by conveyor belts. The discharge end of the drum screen a is connected to the interior of the raw material temporary storage bin a via an elevator. The raw material in the temporary storage bin a is conveyed in three ways: one way is conveyed to the expansion furnace via a conveyor belt and elevator; the expansion furnace then conveys the expanded gasified slag lightweight material to the auxiliary material silo of the special mortar production line via a pneumatic conveying pipeline; the other two ways are conveyed to the silos of the special mortar production line and the ordinary mortar production line, respectively, via conveyor belts and elevators. The large-particle-size raw material processing equipment consists of a storage hopper b, a double-roll crusher b, a drum screen b, a sand making machine b, and a raw material temporary storage bin b. The storage hopper b, double-roll crusher b, drum screen b, and sand making machine b are connected in sequence by conveyor belts. The discharge end of the sand making machine b is connected to the inside of the raw material temporary storage bin b through an elevator. The raw material in the raw material temporary storage bin b is transported to the silo of the ordinary mortar production line by conveyor belts and elevators.

2. The gasification slag mortar preparation production line according to claim 1, characterized in that: The special mortar production line consists of, from top to bottom, a silo a, a metering hopper a, a mixing host a, a special mortar temporary storage silo a, a packaging machine a, and a robotic palletizer a. Each silo a is equipped with a screw feeder a at its bottom. The silo a is connected to the inside of the metering hopper a via the screw feeder a. The lower end of the metering hopper a is connected to the inside of the mixing host a via a conveying pipe. The discharge port of the mixing host a is connected to the inside of the special mortar temporary storage silo a. The special mortar temporary storage silo a is connected to the inlet of the packaging machine a via a discharge pipe. The packaging machine a uses a conveyor a to transport the bagged special mortar to the robotic palletizer a for palletizing.

3. The gasification slag mortar preparation production line according to claim 2, characterized in that: The silo a consists of a sand silo, a powder silo, and an auxiliary material silo. The puffing furnace is connected to the interior of the auxiliary material silo via a pneumatic conveying pipeline. The raw material temporary storage silo a is connected to the interior of the sand silo via a conveyor belt and an elevator.

4. The gasification slag mortar preparation production line according to claim 1, characterized in that: The ordinary mortar production line consists of, from top to bottom, a silo b, a metering hopper b, a mixing host b, an ordinary mortar temporary storage silo b, a U-shaped screw conveyor b, a packaging machine b, and a robotic palletizer b. The bottom of the silo b is connected to the interior of the metering hopper b via a conveying pipe. The lower end of the metering hopper b is connected to the interior of the mixing host b via a conveying pipe. The discharge port of the mixing host b is connected to the interior of the ordinary mortar temporary storage silo b. The bottom of the ordinary mortar temporary storage silo b is equipped with a discharge pipe, and the bottom of the discharge pipe is equipped with a bulk unloader. The U-shaped screw conveyor b is located in the middle of the discharge pipe, and the discharge pipe is connected to the inlet of the packaging machine b via the U-shaped screw conveyor b. The packaging machine b conveys the bagged ordinary mortar to the robotic palletizer b for palletizing via the conveyor b.

5. The gasification slag mortar preparation production line according to claim 4, characterized in that: The silo b consists of a coarse sand silo, a fine sand silo, and a powder silo. The top of the silo b is also equipped with a probability screen. The raw materials in the raw material storage silo a and raw material storage silo b are transported to the probability screen by a conveyor belt and an elevator. The probability screen separates the raw materials into coarse and fine materials. The coarse material outlet of the probability screen is connected to the inside of the coarse sand silo, and the fine material outlet of the probability screen is connected to the inside of the fine sand silo.

6. The gasification slag mortar preparation production line according to claim 5, characterized in that: The probability sieve is equipped with two types of screens with apertures of 2.36 mm and 1.18 mm. Raw material particles with apertures of 2.36-1.18 mm are coarse materials, and raw material particles with apertures of 1.18-0 mm are fine materials.

7. The gasification slag mortar preparation production line according to claim 4, characterized in that: The ordinary mortar temporary storage silo b is located on the second floor of the mixing building, while the first floor of the mixing building is the loading channel for tanker trucks.

8. The gasification slag mortar preparation production line according to claim 1, characterized in that: There are two special mortar production lines and one ordinary mortar production line, with the three production lines operating in parallel.

9. The gasification slag mortar preparation production line according to claim 1, characterized in that: The dryer a is located near a combustion chamber, dryer a, a dust collector and a negative pressure fan, and the combustion chamber, dryer a, dust collector and negative pressure fan are connected in sequence by hot air ducts.

10. A gasification slag mortar preparation production line according to claim 1, characterized in that: A dust collector and a negative pressure fan are installed near the drum screen b of the large particle size raw material processing equipment. The negative pressure fan, dust collector and drum screen b are connected in sequence through a hot air pipe.

Images